#supersonic 300 blackout

[riflebrass]

So I know .300 blackout was designed for like an 8-10" barrel but is that just for subsonics or do supersonics perform really well out of such a short barrel too?

[gunzlotzofgunz]

EOTECH - HWS 300 Blackout

two-dot ballistic drop reticle. This allows an operator to zero both subsonic and supersonic .300 Blackout rounds in the same reticle pattern255 g

[moriartiguns]

Unveiling the Power of 300 Blackout Uppers: Elevate Your AR-15 Experience with Moriartiarmaments

In the realm of AR-15 customization, enthusiasts seek upgrades that enhance performance and versatility. One such upgrade gaining traction is the 300 Blackout Upper. Engineered to deliver potent firepower and adaptability, these uppers are revolutionizing shooting experiences. Among the premier providers of these cutting-edge components is Moriartiarmaments, synonymous with quality and innovation in the firearms industry. 

Unleashing Potential: Exploring the 300 Black Upper 

The 300 Blackout Upper, also known as the 300BLK Upper, is a formidable addition to any AR-15 platform. Engineered to accommodate the 300 AAC Blackout cartridge, these uppers offer a versatile solution for various shooting applications. Whether for hunting, target shooting, or tactical operations, the 300 Blackout Upper stands as a reliable choice for discerning marksmen. 

Precision Engineering by Moriartiarmaments 

At the forefront of this evolution is Moriartiarmaments, renowned for its commitment to excellence in firearm components. Their 300 Blackout Uppers exemplify precision engineering and unparalleled performance. Crafted with meticulous attention to detail and utilizing top-grade materials, Moriartiarmaments uppers ensure durability, accuracy, and smooth operation. 

The Advantages of 300 Blackout Uppers 

- Versatility: With the ability to shoot both supersonic and subsonic ammunition, 300 Blackout Uppers offer unparalleled versatility. Whether engaging targets at close range or reaching out to longer distances, these uppers provide adaptability in various scenarios. 

- Power and Performance: The 300 AAC Blackout cartridge delivers impressive stopping power, making it ideal for hunting and self-defense applications. Moriartiarmaments' uppers harness this power, providing shooters with confidence in their equipment's capabilities. 

- Compatibility: Designed to seamlessly integrate with existing AR-15 lower receivers, Moriartiarmaments' 300 Blackout Uppers offer hassle-free compatibility, allowing shooters to upgrade their firearms without extensive modifications. 

- Customization Options: Moriartiarmaments offers a range of customization options, allowing shooters to tailor their 300 Blackout Upper to their preferences. From barrel length and handguard design to muzzle devices and finishes, the possibilities for personalization are endless. 

Why Choose Moriartiarmaments? 

- Unrivaled Quality: Moriartiarmaments' commitment to quality ensures that every component meets stringent standards for performance and reliability. 

- Innovation: Continuously pushing the boundaries of firearm design, Moriartiarmaments incorporates the latest advancements and innovations into their products, ensuring shooters stay ahead of the curve. 

- Exceptional Customer Service: With a dedication to customer satisfaction, Moriartiarmaments provides unparalleled support and assistance to ensure a seamless experience for every shooter. 

Elevate Your AR-15 Experience Today 

Whether you're a seasoned shooter looking to enhance your arsenal or a newcomer seeking superior performance, Moriartiarmaments' 300 Blackout Uppers offer a compelling solution. Explore their extensive range of products and experience the difference firsthand. Elevate your AR-15 experience with Moriartiarmaments today. 

Conclusion 

In the dynamic world of firearm customization, the 300 Blackout Upper stands out as a game-changer, offering unmatched versatility, power, and performance. With Moriartiarmaments leading the charge in innovation and quality, shooters can trust in their 300 Blackout Uppers to deliver exceptional results. Don't settle for mediocrity—upgrade to Moriartiarmaments and unlock the full potential of your AR-15. 

[tittareports]

Subsonic 300 blackout suppressed

Subsonic 300 blackout suppressed full#

Direct comparisons with other silencers are provided in Section 6.57.2, below. With subsonic 300 BLK from an 8-inch barrel, the SOCOM300-SPS is noticeably quieter to bystanders than many other silencers from an 8-in barrel. This is one of the reasons why The Silencer Sound Standard requires examining multiple sound signature metrics. The FRP phenomenon cannot always be shown by viewing only the peak sound pressure. First-round sound signatures always differ from subsequent shots, as the atmosphere within the silencer changes. 308 supersonic, but testing is needed to verify this phenomenon.Īs stated above, the FRP of the SOCOM300-SPS in the subsonic flow regime is noticeable but not severe. The degree of performance differential is postulated to be lower with 300 BLK subsonic than with. Based on the test results and analysis previously presented, PEW Science postulates that subsonic suppression performance with the WARCOMP will be lower than with the SOCOM 3-prong flash hider, with all Surefire silencers, due to excessive gas leakage at the mount interface from close mount port proximity to the mount collar and different seal geometry. PEW Science has not evaluated the subsonic performance of Surefire silencers with the WARCOMP mount. PEW Science has also evaluated the SOCOM300-SPS in the supersonic flow regime with both the 3-prong flash hider and the WARCOMP mount those results and analyses are forthcoming. PEW Science Note 2: PEW Science previously evaluated the supersonic performance of the Surefire SOCOM762-RC2 with both the SOCOM 3-prong flash hider and the WARCOMP muzzle brake in Sound Signature Review 6.26. Subsonic suppression performance is highly dependent upon back pressure generation it is the primary mechanism of subsonic sound signature suppression in most small arm weapon system silencers. PEW Science Note 1: The increase in back pressure with the SOCOM300-SPS compared with that of the Surefire SOCOM762-RC2 is significant. This is evident in the significantly shallower initial positive phase impulse slope displayed in Figure 3. As discussed above, the SOCOM300-SPS generates higher back pressure than the SOCOM762-RC2, and its suppression method allows for greater trapping of gas. The Surefire SOCOM300-SPS produces somewhat perceptible FRP to bystanders it is more pronounced in the impulse regime (Figure 3) than in the pressure regime (Figure 2).

Subsonic 300 blackout suppressed full#

Again, full and short timescales are shown. The real sound impulse (momentum transfer potential) histories from the same 5-shot test are shown in Figure 3. A zoomed-in timescale displays the region of peak sound pressure in Figure 2b, for the first three shots. The primary sound signature pressure histories for all 5 shots are shown in Figure 2a. However, the Surefire SOCOM300-SPS does not reach the performance of the Sig SRD762Ti-QD (Review 6.39) on this platform. The SOCOM300-SPS exceeds the performance of the wiped VOX S on this platform, and does so without a wipe, which is significant. The SOCOM300-SPS outperforms several other silencers with 300BLK in the subsonic flow regime, including the Q Half Nelson (Review 6.29) and even the wiped Energetic Armament VOX S (Review 6.38). The SOCOM300-SPS possesses a significantly higher Suppression Rating with the subsonic 300BLK cartridge than the SOCOM762-RC2 on this weapon system. The SOCOM300-SPS suppresses precursor flow more significantly than the SOCOM762-RC2 and the significant decoupling between the bullet exit event (Feature 2 in Figure 1) illustrates this. The back pressure generated by the Surefire SOCOM300-SPS is higher than that of the Surefire SOCOM762-RC2 (Review 6.46).

[kerlonneat]

Hornady 300 blackout subsonic

High-Quality Components: With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady. 300 AAC Blackout 205 Grain Subsonic Hunting Tipped Brass Cased Centerfire Rifle Ammunition. HORNADY CUSTOM AMMO 300 AAC BLACKOUT 135GR FTX. HORNADY BLACK AMMO 300 AAC BLACKOUT 110GR V-MAX. Unique powders optimized for subsonic use result in a low flash signature, ideal for either suppressed or unsuppressed performance. 300 AAC Blackout 120 grain Copper Hollow Point Centerfire. Silent And Stealthy: Hornady Subsonic Ammunition doesn’t have the loud report of a supersonic round, and paired with a suppressor, it’s even quieter. The XTP bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power. This 300 Blackout Ammo from the professionals at Hornady features special powders that deliver a low flash signature, and when combined with a silencer, this ammunition provides maximum stealth for sneaky hunts. Proven Performance: Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. 300 AAC Blackout 190 grain Sub-X Centerfire Rifle Ammunition lets your efficiency do all the talking. 300 AAC Blackout 190 Grain Subsonic eXpanding Centerfire Rifle Ammunition: 300 AAC Blackout 190 Grain Subsonic eXpanding Centerfire Rifle Ammunition:įeatures of Hornady Subsonic. If you need the quietest firepower possible for sneaking up on game, arm yourself with some dependable Hornady 300 Blackout 190gr Sub-X Subsonic Rifle Ammunition – 20 Rounds. 300 AAC Blackout 190gr Sub-X Centerfire Rifle Ammo is designed with the patented Flex Tip insert within its hollow point cavity for reliable expansion even at lower velocities. 30-30 Winchester 160-Grain Rifle Ammunition - 20 Rounds. This 300 Blackout Ammo from the professionals at Hornady features special powders that deliver a low flash signature, and when combined with a silencer, this ammunition provides maximum stealth for sneaky hunts. Hornady 300 Blackout 208-Grain BTHP Ammunition - 20 Rounds 26 99 26 dollars 99 cents. Long grooves in its gilding metal jacket combine with the bullet’s flat profile and the patented Flex Tip® insert within its hollowpoint cavity to help it. The new 190 gr Sub-X (Subsonic - eXpanding) bullet features a lead core. 300 AAC Blackout 190 grain Sub-X Centerfire Rifle Ammunition lets your efficiency do all the talking. Hornady® 300 Blackout Subsonic Ammunition is designed for accuracy and performance below the speed of sound.

[lolmains]

Subsonic 223 loads forum

#Subsonic 223 loads forum full#

3.5gr of Tite Group and the 30gr Barnes gave me average 22 magnum speeds but light loads of H110 and W296 gave me super accuracy but the primer pockets start to open up so I've kinda stoped doing that and switched to. I've tried Tite Group with the 35gr Hornady NTX bullet and 30gr Barnes. I also do the FN5.7X28 but I don't like the brass. I was wondering about the 34gr Dog Town bullets - I bought a box of 500 but have not shot them yet and wondered how they stack up against other bullets in that weight range. My velocities may vary with powder charge but I need to start locating inexpensive bullets in the 30gr to 40gr range since I like to load that type of round so much. Your 22 magnum velocities in a 22 caliber round is one of my favorites and your choice of bullet weights is one of favorites also. I'll never know - due to some health problems I can't do that stuff anymore but I would have preferred to use the 110gr Barnes Tac-TX (kind of expensive) or the good old 110gr V-max. I'll be honest with you, I have not hunted with the 300 Blk but those that have say it the choice of bullets that makes the difference. The 204 Ruger at the same distance will drop them in a 10ft circle. They die eventually as I always plunk them in the ribs. I've shot pigs with a 300 Whisper and 155gr'ers at 1700 fps and it just drills a hole through them. I've not chrono'ed trailboss in a 223 and don't expect to get those speeds with a 40gr'er.Ĭurious as to the knock down power of even a heavy bullet at subsonic speeds. I'm getting 22mag speeds with blue dot in a 223. I also have a 300 Blackout but I only shoot it supersonic. The cost for a suppressor over here is a bit too much for me at this time. for a little more pop I use a modified 7.62X25 cartridge to get the job done.Ī 200 grain bullet at higher than subsonic speed since i don't have a suppressor. Now hunting small varmints like squirrels subsonic with a 223 would be a good way to go if you need to clear the yard and do it quietly. I think that's the reason for the 220 to 240 grain bullets in the blackout. Subsonic is fine but when you want to hunt pigs subsonic you need heavier bullets to do the job. Often wondered why some people don't Trail Boss their 223s instead of going to the expense of 300 Blackouts and such. Using a moderator, the loudest noise was from the firing pin. At 100 yards the bullets were lying on top of the backstop sand, barely damaged, apart from rifling marks. This is a load for 1045 Fps and the trajectory is like a mortar. Has anyone tried running subs and supers through the same rifle without modifications and got reliable cycling?I tried Hodgdons load of 8 grains of Trail Boss and a 100 grain bullets in my 243W. This would be a major draw for me if they did cycle and it would help me overlook the hefty prices for this ammo and pistol.

#Subsonic 223 loads forum full#

Has anyone tried subsonics in the pistol and had them cycle reliably? Even being a blowback it is still designed to manage and cycle based on full power rounds and could have problems with a suppressor and lower powered rounds producing less force to overcome the springs? I do like the idea of having 50 rounds in the PS90 where the first 10 or so are subs then 40 supers to follow it up or having 3 or 4 subs in a pistol with 17 full power ones waiting to go. Even a 240gr 300BLK moving the same speed is hit or miss getting through soft armor and it has over 4 times the energy. 22LR size and power so any vest that can be defeated by a. I would seriously doubt any 55gr bullet going 1,000fps would get through soft armor. Has anyone tried running subs and supers through the same rifle without modifications and got reliable cycling? View QuoteInteresting take on the 5.7 and PS90.

[pinerwash]

Subsonic 223 loads forum

Subsonic 223 loads forum mod#

Not such a big deal when you’re comparing a 1″ drift to a 1.6″ drift at 100 yards in a 10 mph crosswind, but considerably better at 500 yards where the 223 will drift around 30″ compared with the Blackout at 50″. The high speed and short time to target also helps the 223 in wind drift, where it beats the 300 Blackout by around 50%-80% depending on range. That makes getting hits on man sized targets with the 223 at 500 yards fairly easy with a good rest, but considerably more frustrating with the 300 Blackout, especially if you have errors in your ranging. By the time we’re at 500 yards, the 300 Blackout is well past 90″ down compared with a 223 at around 50″, or about half the drop. While the 223 crosses the 10″ down mark at a barely-better 320-340 yards compared with the 275 on the 300 Blackout, it stays much flatter further out. For boar at less than 100 yards, it’d work a treat and they wouldn’t know what hit them if you ran the subsonic rounds with a suppressor. It’s also far lower in energy than I’m comfortable using on a deer. Making an accurate hit at 200 yards with a subsonic round is a bit of fantasy, because you’re looking at 30+ inches of drop even if you sighted at 100 yards. The tougher part to account for on these heavier bullets is the rainbow trajectory. Wow, so little drop in velocity, but I guess that’s what happens when it’s poking along so slowly that wind resistance is minimal. Unless you can range accurately, it’s going to get very tough making hits past 300 yards. Zeroed for 100 yards, you’re at 10″ low by about 275. It generates a bit more energy at the muzzle than 223 and uses sane speeds, so I think it’d be a better close range deer cartridge than the 223. Very similar to ballistics on the 7.62×39, but lagging in power at 100-150 yards. It’s important to separate the 110 grain supersonic round vs the 200+ grain subsonic rounds due to their very different ballistic profiles.Įffectively, it’s a 100 yard cartridge for hunting deer.

Subsonic 223 loads forum mod#

223 magazinesįor a civilian shooter, getting into 300 Blackout when you already have an AR-15 is pretty easy: you can buy a dedicated upper to have some flexibility, or switch to a 300 Blackout barrel for a permanent mod and you’re done. The 300 Blackout was designed with a few things in mind: If only we could get 7.62×39 performance in an AR-15… And then there’s the case taper: which enables great semi automatic reliability but doesn’t work well with the straight magwell and magazines of the AR15. The case head is wide enough that you give up quite a bit of metal on bolt lugs after hogging out the bolt head. 30 in the AR-15? Some manufacturers offer AR-15’s that run 7.62×39, but that cartridge isn’t the best for the AR-15. The AR-10 delivers a lot more power but it’s heavier, gives up magazine capacity, isn’t nearly as common or standardized as the AR-15 platform, and the case capacity is a bit of a waste if you want to run subsonic rounds. Within the Armalite family, there’s the AR-10 in. Let’s dive into the 300 Blackout as it performs against the. It’s easy to convert AR-15’s to and easy to form cases if you’re into reloading. Delivering similar ballistic performance to the 7.62×39, but using a slightly lighter bullet, the 300 Blackout alleviates some hunter’s concerns around bullet mass on game AND makes for a handy suppressed round in an AR-15. The 300 Blackout, sometimes called the 300 AAC Blackout and somewhat similar to the 300 Whisper®, is what happens when you want an easy 30 caliber conversion for your AR-15.

[pediamains]

Subsonic 223 usefulness

#SUBSONIC 223 USEFULNESS REGISTRATION#

#SUBSONIC 223 USEFULNESS CRACK#

Same story regarding several other rifles with tubular magazines (I’ve cycled them manually through semi-autos). The host bolt-action is zeroed at 50 yards with standard-velocity (1,180 fps) ammo and, by using this trick, the scope’s turrets are never touched.ĬCI’s Quiets feed normally through its 5-shot magazine, making it a useful backyard trainer. For example, I can shoot plinking-class 50-yard groups that coincide with the lower duplex/crosshair juncture of one variable 3-9 scope, once its magnification is adjusted to 3X. Its standard-weight 40-grain bullet is rated at 710 fps, so trajectory will be noticeably steeper but, sometimes, this disparity can be overcome through creative aiming tricks. 22 LR load, the Quiet makes a good repeating-rifle choice. But, there are other rungs on the noise ladder so let’s descend by volume level. 22 LR subsonic offerings clock 1050 fps and are noticeably quieter through a bare muzzle. The speed of sound varies by temperature but averages around 1125 fps at 70 F. As such, they generate a supersonic crack. 22 LR loads (purchased in bulk packs) launch their 40-grain bullets at somewhere around 1250 feet per second (fps). As a frame of reference most economy-type. 22 LR ammunition, but the lower-powered loads can often be chambered manually. Actually, many tubular-magazine lever, pump, and bolt-actions can fire all three interchangeably. If so, it can safely accept some useful lower-powered alternatives based on. Many gun owners have a rifle on hand stamped. I’ve covered these before but they still rate another look. As such, the twenty-two makes a good starting point. One obvious difference will be their much lighter projectile weights (around 20%), which could actually be a good thing. Velocity will also be similar a tad below 1,000 fps. Unsuppressed, some will be quieter than trendy. 22 LR can digest some really interesting loads. If not, all is not lost! Other solutions exist. 22 Long Rifle barrel and fire readily available subsonic loads – assuming you own such a device. It just makes more sense to screw a can on a. Some may wonder about a switch to subsonic bullets, but beyond the myriad functional challenges, at that point you’d be entering. 223 (5.56 NATO) fired from a similar-length 16-inch carbine will sound more like a.

#SUBSONIC 223 USEFULNESS CRACK#

However, the unavoidable supersonic crack is unmistakable roughly on par with, perhaps, a. 300 BLK bullets driven at much higher velocities. Recognizing this shortfall (pun intended), many also shoot lighter. The result is a very quiet rifle cartridge – with the trajectory of a brick. 30-caliber bullets lobbed at just below the speed of sound. It can function in AR-15s via extremely heavy. 300 Blackout, which achieved quick popularity due to its suppressor-friendly characteristics. A pesky hurdle otherwise known as the sound barrier.Local restrictions and/or prohibitions.

#SUBSONIC 223 USEFULNESS REGISTRATION#

The federal requirements and process, including a $200 registration stamp.Turns out spinning one on offers no immediate fix. 22 LR, even when fired through a silencer (commonly referred to as a suppressor or “can”). Actually, most centerfire rifles will be as loud as a bare-muzzle. 22 LR could be beyond acceptable, and a silencer alone won’t totally eliminate the telltale signature of every load. Trouble is, even in many less-settled areas, the crack of a. 22 LR ammo grows more tempting with each passing day. It sits in his closet unused, 20 miles away, and might as well be on the moon due to social distancing. At that point, brother Billie’s air rifle comes to mind. But, alas, procrastination has also left the gun safe devoid of a now-coveted “silencer ” the perfect answer for some quiet sniping through the kitchen window. Making matters worse, there sits a perfectly useful. The neighbor’s cat could be safe for the time being, but those annoying backyard squirrels might have more appeal with each passing day. Beyond meager supplies of hand sanitizer and toilet paper, perhaps the cupboard is looking alarmingly bare. Looking for an alternative to the suppressor? Trying to shoot quietly but don’t want to spend $200 and deal with the hassle of a federal stamp? This post is for you.Īt the time of this writing, COVID-19 is running rampant.

[campaigntonki]

Hornady black 300 blackout subsonic

Nosler Ballistic Tip #30125 Bullet constructionġ9.0-grain charge Muzzle velocity: 1,866 ft/s Muzzle energy: 967 ft-lbf Chamber pressure: 23,700 psiĢ0.0-grain charge (compressed) Muzzle velocity: 1,945 ft/s Muzzle energy: 1,050 ft-lbf Chamber pressure: 26,500 psi 221 Fireball, 6.8mm SPC, and 7.62x39mm if you happen to reload for these cartridges as well.Īs with IMR 4227, Hodgdon obtained the following load data using a 16” barrel with a 1:8 twist rate, Hornady cases trimmed to 1.363”, and Remington 7 1/2 Small Rifle Magnum primers. 300 AAC Blackout cartridge, particularly when making subsonic loads. Hodgdon CFE-BLK was designed to provide that level of consistency and performance in the. Such loads tend to deliver more consistent performance, resulting in fewer muzzle velocity variations between each shot. 300 Blackout.Īn optimal powder charge fills up between 90% and 100% of the case, provided it doesn’t result in dangerous levels of overpressure. 223 Remington, CFE Pistol is best suited for commonly-used pistol cartridges (9x19mm. Serving as optimal powders for their intended cartridges.įor example, CFE-223 is optimized for.Reducing copper fouling in the barrel even after high volumes of fire.It was later followed by CFE Pistol in 2014 and CFE BLK in 2019.Īll CFE powders are double-base, spherical propellants designed to perform 2 tasks: In 2012, Hodgdon introduced the Copper Fouling Elimination reloading powder line, with the CFE 223. Sierra MatchKing HPBT 220-grain #2240 Bullet constructionġ0.1-grain charge Muzzle velocity: 1,044 ft/s Muzzle energy: 532 ft-lbf Chamber pressure: 26,700 psi Hornady InterBond #30309 Bullet constructionġ5.6-grain charge Muzzle velocity: 1683 ft/s Muzzle energy: 943 ft-lbf Chamber pressure: 34,500 psiġ7.8-grain charge Muzzle velocity: 1,899 ft/s Muzzle energy: 1,201 ft-lbf Chamber pressure: 48,700 psiġ0.4-grain charge (compressed) Muzzle velocity: 1,056 ft/s Muzzle energy: 470 ft-lbf Chamber pressure: 29,100 psi Speer Varmint Hollow Point #2005 Bullet constructionġ7.4-grain charge Muzzle velocity: 1,885 ft/s Muzzle energy: 1,025 ft-lbf Chamber pressure: 38,700 psiġ9.4-grain charge (compressed) Muzzle velocity: 2,062 ft/s Muzzle energy: 1,227 ft-lbf Chamber pressure: 49,000 psi Hodgdon produced the following load data using a 16” barrel with a 1:8 barrel twist rate, Hornady cases trimmed to 1.363”, and Remington 7 1/2 Small Rifle Magnum primers. IMR 4227 is suitable for supersonic and subsonic loads. The relatively fast burn rate makes it suitable for loading various varmint and intermediate rifle cartridges with limited case capacity, such as. It is a classic reloading powder that should be on the shelves of any handloading enthusiast. IMR 4227 is a pistol powder with a medium burn rate, primarily intended for use in Magnum pistol and revolver cartridges. Today, IMR is a trademark of the IMR Powder Company, a Hodgdon brand. IMR propellants have long been used to manufacture US military service ammunition, such as. DuPont initially developed the first Improved Military Rifle (IMR) powders between World War I and World War II as miniaturized versions of US artillery extruded propellants. High-Quality Components: With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady. Unique powders optimized for subsonic use result in a low flash signature, ideal for either suppressed or unsuppressed performance. Silent And Stealthy: Hornady Subsonic Ammunition doesn’t have the loud report of a supersonic round, and paired with a suppressor, it’s even quieter. The XTP bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power. Proven Performance: Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. 300 AAC Blackout 190 Grain Subsonic eXpanding Centerfire Rifle Ammunition: 300 AAC Blackout 190 Grain Subsonic eXpanding Centerfire Rifle Ammunition:įeatures of Hornady Subsonic. If you need the quietest firepower possible for sneaking up on game, arm yourself with some dependable Hornady 300 Blackout 190gr Sub-X Subsonic Rifle Ammunition – 20 Rounds. 300 AAC Blackout 190gr Sub-X Centerfire Rifle Ammo is designed with the patented Flex Tip insert within its hollow point cavity for reliable expansion even at lower velocities. This 300 Blackout Ammo from the professionals at Hornady features special powders that deliver a low flash signature, and when combined with a silencer, this ammunition provides maximum stealth for sneaky hunts. 300 AAC Blackout 190 grain Sub-X Centerfire Rifle Ammunition lets your efficiency do all the talking.

[lunchtrust]

Subsonic 300 blackout suppressed

45 ACP to be the mighty fist of God, we know today that pretty much ALL handgun rounds are pretty terrible at stopping threats. Subsonic rounds have about the same energy on target as a. These lowered stats can result in unethical game kills and can lead to animal suffering even if you think you made a clean shot. While subsonic ammunition surely does have its benefits when it comes to covert operations, close range, and personal defense, this kind of bullet is not ideal for the big game hunter.300 Blackout subsonic is not ideal for medium to long range hunting, as the velocity and kinesthetic shock is greatly lowered from the supersonic. In fact, SOF Operators have reported shooting terrorists in one room of a house, and not having woken up bad guys sleeping in adjacent rooms. Because of the lower pressures at the muzzle, and the lack of a supersonic report, shooting "subs" is completely hearing safe and comfortable for the operator and those around them. 300 Blackout is extremely quiet, and competes with the famous MP5-SD in terms of stealthiness. The additional bullet weight keeps the rounds from breaking the sound barrier, and gives them as much energy as possible.Ģ20gr. Subsonic bullets generally boast a lighter recoil than their speedy relatives, and have an added weight coming to around 180-220 grains in a standard. If you're looking for "Hollywood Quiet", these are the loads you want to be shooting. 300 blackout rifle, even with a suppressor, still makes for a very compact package. Suppressing a supersonic round does a great job of protecting your hearing, but you'll never get the Hollywood effect. So while someone may not be able to pinpoint where they are being shot at from, they're still going to be very aware that they ARE being shot at. However, suppressors can't get rid of the sonic boom left in a supersonic bullets wake. A can on the end of your rifle is going to cut down significantly on the overpressure at the shooters ear, and can bring the muzzle blast down to more manageable levels. Just because it's not ideal, doesn't mean it can't be suppressed. Even the SOF guys will still do 99% of their gunfighting with supersonic rounds. This is the ammunition you want to train with, hunt with, and be the most familiar with. For the vast majority of applications, supersonic ammunition is the most practical choice, and it has the added benefit of being cheaper as well. Supersonic ammunition will provide more range, energy delivered on target, and less drop or wind-drift at range. Speed equals energy, so (typically), the faster a bullet can travel, the better. 22lr breaks the sound barrier, and gives a small sonic crack. Supersonic is your traditional rifle round. If you want a combat rifle with a hard-hitting round. This can actually vary a fair bit depending on altitude, temperature, and humidity, but in general, 1100fps is the determining number used in the firearms industry to differentiate the two. The speed of sound (in reference to how it travels through air, like a bullet) is approximately 1,100 feet-per-second (fps) at sea level. The supersonic and subsonic bullets draw their names from how they each respectively relate to the sound barrier. 300 AAC Blackout name), our nations Special Operations Forces wanted a weapon system that could switch between sub-sonic and super-sonic rounds effectively and quickly, from a compact package, while not having to move away from the M4 based platforms they were already familiar with. Originally born of a US SOCOM contract with Advanced Armament Corporation (hence the. 300blk round has skyrocketed in popularity the past decade.

[zinmam]

Buy MagTech First Defense 300 AAC Blackout 123 Grain FMJ ammo for sale.. boxes of 50 rounds cases - 1000 rounds. In Stock-$600. 300 AAC Blackout 123Gr FMJ

[moriartiguns]

Enhance Your AR-15 with a 300 Blackout 16-Inch Upper: A Comprehensive Guide 

Introduction 

The AR-15 platform is renowned for its versatility, allowing firearm enthusiasts to customize and upgrade their rifles according to their specific needs. One of the most popular upgrades for AR-15 owners is the installation of a 300 blackout 16 inch upper receiver. In this article, we will explore the benefits of upgrading to a 300 Blackout upper and take a closer look at the offerings available at MoriartiArmaments.com. 

Why Choose a 300 Blackout 16-Inch Upper? 

1. Versatility: The 300 Blackout cartridge is designed to work seamlessly with the AR-15 platform. It offers versatility in terms of ammunition, allowing shooters to use both supersonic and subsonic rounds. This versatility makes it an excellent choice for hunting, home defense, and target shooting. 

2. Subsonic Capabilities: Subsonic 300 Blackout rounds are particularly appealing to those seeking a quieter shooting experience. When paired with a suppressor, the subsonic rounds produce minimal noise, making them ideal for discreet shooting or hunting in noise-sensitive areas. 

3. Enhanced Ballistics: The 300 Blackout cartridge is known for its superior ballistics compared to other AR-15 calibers. It delivers excellent accuracy and stopping power, making it a popular choice among firearm enthusiasts. 

4. Compatibility: One of the significant advantages of the 300 Blackout upper receiver is that it is compatible with your existing AR-15 lower receiver, eliminating the need for a complete firearm purchase. This means you can transform your current AR-15 into a formidable 300 Blackout rifle with ease. 

MoriartiArmaments.com: Your Source for 300 Blackout Uppers 

MoriartiArmaments.com is a trusted online retailer specializing in firearm parts and accessories, including 300 Blackout 16-inch uppers. Here are some reasons why MoriartiArmaments.com should be your go-to destination for all things related to 300 black upper: 

1. Extensive Selection: MoriartiArmaments.com offers a wide range of 300 Blackout 16-inch upper receivers to suit various preferences and budgets. Whether you're looking for a basic upper or a premium option with advanced features, you'll find it here. 

2. Quality Assurance: All of the uppers available at MoriartiArmaments.com are built to the highest quality standards. They are crafted from durable materials and undergo rigorous testing to ensure reliability and performance. 

3. Expert Advice: The knowledgeable staff at MoriartiArmaments.com can provide expert guidance to help you select the ideal 300 Blackout upper for your needs. They are dedicated to ensuring that customers make informed decisions. 

4. Competitive Prices: MoriartiArmaments.com offers competitive prices, ensuring that you get the best value for your investment. You won't have to break the bank to upgrade your AR-15 with a 300 Blackout upper. 

Conclusion 

Upgrading your AR-15 with a 300 Blackout 16-inch upper is an excellent choice if you're seeking enhanced versatility, ballistics, and subsonic capabilities. MoriartiArmaments.com is your trusted source for high-quality 300 Blackout uppers, offering a diverse selection, expert advice, and competitive prices. 

Don't miss out on the opportunity to elevate your shooting experience and explore the full potential of your AR-15. Visit MoriartiArmaments.com today and discover the perfect 300 Blackout upper receiver to take your firearm to the next level. 

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How about 225gr's of thump for your 300 Blackout SBR's from our friends @minutemanammo www.Detroitammoco.com #300blackoutpistol #300whisper #300blackout #300blk #300acc #9mmsub #9mmpistol #9mm #9mmcarbine #subsonic #supersonic #minutemanammo #trainwiththeammoyoufightwith #2a #ccw #edc #carsonwa #lifeisgoodinthebackwoods #pewpew #pnw #veteranownedbusiness https://www.instagram.com/detroitammoco/p/Bq15sSHgk0d/?utm_source=ig_tumblr_share&igshid=92607yg9djqs

[chrisjackson12]

Federal Guns Ammunition

Buy 300 AAC BLACKOUT FORT SCOT MUNITION 50rd

Federal Guns Ammunition

Buy 300 Blackout Ammo

Use ordinary AR-15 magazines with standard capacity and obtain ballistics equivalent to the 7.62x39mm Soviet cartridge. buy300 blackout ammo: 300 AAC Blackout, or SAAMI short designation 300 BLK, also known as 7.6235mm, was created by the United States for use in the M4 carbine. The 5.56 killer and the black mamba have been used to describe the.300 Blackout (BLK). The MP5SD, a popular submachine gun among special operations forces, was designed by Advanced Armament Company to be more powerful, quieter, and compatible with the M4/AR-15. Benefits Of 300 Blackout Ammo: Due to this, a wider variety of projectiles are available for the 300 BLK. A 9-inch barrel on a 30 caliber bore allows it to perform to its maximum capacity, making it a superior hunting round. Additionally, it can fire both supersonic and subsonic rounds without the need for modification. IMR 7828 Powder for Sale: Magnum rifle powder IMR 7828 SSC has the same burn rate and statistics as conventional IMR 7828. However, since the kernels are so small, metering is almost as accurate as a spherical powder. More significant powder space is available in the case, allowing for up to 4% more velocity than average 7828 in various loads. An asterisk in the data indicates that the regular 7828 will not suit these loads. What Is the Purpose of IMR 7828 SSC Powder? To maximize the effectiveness of Magnum rifle loads, Hodgdon offers an IMR 7828 SSC (Super Short Cut) smokeless powder that has shorter kernels than the standard version. If used in caseloads, this rifle fuel adds up to 4% more powder and outperforms regular 7828 velocities without losing burn rate. Buy Hornady 243 Ammo: Varmint ammo 243 Winchester with a 58 grain V-Max bullet and a claimed velocity of 3,925 fps shoots a flatter trajectory with reduced wind drift and devastating terminal consequences, all of which are accomplished with Superformance® Varmint ammunition. Superformance Varmint ammo enhances the muzzle velocity of every rifle by 100 to 200 feet per second. It’s a lot quicker than regular ammunition: between 100 and 200 fps. Uncompromising accuracy with no increase in perceived recoil may be achieved with this gun. The product consistently performs well across a wide temperature range. 9mm Ammunition: Rimless, tapered 9mm Parabellum cartridges are called the 9mm Parabellum or the Luger. Due to its low price and broad availability, it is often the most popular handgun and submachine gun cartridge. Georg Luger invented it in 1901. Ammo marked 9mm, and 9x19mm is interchangeable terms. The cartridge’s code name, 919, is perhaps the simplest to remember. Because the bullet’s diameter is 9.01 millimeters, it is denoted by the number “9. As the name implies, the casing is 19.15mm in length. Buy 35 Remington Ammo: The sole Remington medium-power rimless cartridge, the.35 Remington (8.9x49mm) is still in regular manufacture today. It was chambered for the Remington Model 8 semi-automatic rifle when first introduced in 1906. 9x49mm Browning and 9mm Don Gonzalo are two more names. What can you do with a 35 Remington? When hunting medium-sized animals such as whitetail deer, feral pigs, and black bears at short distances, the 35 Remington is an excellent choice. It performs exceptionally well at short distances, such as when hunting whitetail deer or black bears in dense brush. Buy PMC Ammo: Because of our supplier’s emphasis on vertical integration, we can monitor the quality of every PMC component as it is manufactured. The supplier is in charge of quality control for all of PMC’s centerfire pistol and rifle cartridges and makes every component on-site. SAAMI or U.S. Military Specifications make all PMC sports ammo (MIL-SPEC). The ISO Bureau Veritas quality certification standards oversee PMC quality control. Boxer primers and fresh brass casings are used to assemble PMC ammunition. Except for the 50A, 5.56X, and 5.56K ammo, the ammunition is non-corrosive. There are no issues with any of these rounds. All PMC ammo may be refilled. Rifle ammo may have crimped military primers. Before a new primer can be

inserted during reloading, the old must be removed from the cartridge. Major reloading firms often provide a device for doing this task. 223 Ammo: In terms of exterior dimensions, the.223 Remington is identical to the 5.56x45mm NATO military cartridge. It has a. a 224-inch jacketed bullet with a diameter of 40 to 90 grams in it (the 55-grain being the most popular). The.223 Winchester’s flatter trajectory is due to its lighter bullet and quicker speed. For example, Federal Premium’s American Eagle 55-grain FMJ-BT cartridge drops 2.7 inches at 200 yards when dialed in at 100 yards. American Eagle Ammo Stock: For target shooting, hunting, and self-defense, Federal American Eagle Centerfire Handgun Ammunition is available in a wide variety of particular loads. American Eagle ammunition is an excellent choice for handgun ammunition at a reasonable price. Blazer 380 ACP Ammo: CCI Blazer Brass 380 ACP ammo. This ammunition is affordable, dependable, and accurate as a training ground for popular concealed carry firearms like the S&W Bodyguard, Remington RM380, Ruger LCP, and the Glock 42. Full metal jacket bullets weigh 95 grains and travel 945 feet per second in this package of 50 rounds. Is Blazer 380 ACP Ammo Good? All of CCI Blazer Brass ammunition’s components are of the highest quality. Reloadable brass casings and Speer bullets make CCI Blazer 380 ACP Auto ammunition an excellent bargain with superb performance. Large Rifle Primers: They’re a little over 128 inches tall and 220 inches wide, making them the largest rifle primers in the world. Large handgun primers – which are on average 120 inches tall and weigh a pound each – are the norm. Use of Large Rifle Primers: Large Rifle primers are more reliable and consistent in igniting the fuel in icy conditions. To the delight of precision competition shooters, Lapua released 6.5 Creedmoor brass with Small Primer pockets—to the dismay of established propellant firms. Smokeless Powder Stock: A fuel used in guns and artillery, smokeless powder (sometimes known as “black powder”), creates less smoke and less fouling when fired compared to gunpowder. However, they are solid fuels, and deflagration rather than explosion is the primary process in which they are utilized. Powder shortages result from an unprecedented demand for all reloading components, not a decrease in powder availability. There is an unprecedented demand for powder and other reloading components as long-time handloaders stock up, and new gun owners seek out ammo. 4895 Smokeless Powder 8 Lbs.: Initially developed for use in the 30-06, Hodgdon IMR 4895 is a very adaptable medium-burning smokeless propellant. Propellant of choice for match shooting and suitable for a wide range of other applications. An excellent option for 375 H&H Magnum, 243 Winchester, and 308 Winchester rifles, respectively. H1000 Powder: If you’ve got a 7mm Magnum, 7mm STW, or 30-378 Weatherby, Hodgdon’s H1000 Extreme Extruded powder is a great choice. This powder has gained much traction among long-range match shooters in a short period. Hodgdon Powder: A significant distributor of smokeless powder for the ammunition business and people who load their ammunition by hand, the Hodgdon Powder Company, was founded in 1952 as B.E. Hodgdon, Inc. They have their headquarters and production facilities in Kansas, situated in the U.S. The Purpose of Hodgdon H4350 Powder As the standard in numerous cartridges, H4350 is appropriate for the WSM family of calibers (including the 243 Winchester, 7mm Remington, 30 Winchester, and 338 Winchester Magnum). It’s the best choice for magnums using light to medium weight bullets. Starline Brass Starline Brass Inc. is a producer of brass ammunition casings. Sedalia, Missouri, is home to the business.

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[topgunsammo]

Federal Guns Ammunition

Federal Guns Ammunition Buy300 Blackout Ammo Use ordinary AR-15 magazines with standard capacity and obtain ballistics equivalent to the 7.62x39mm Soviet cartridge. buy300 blackout ammo: 300 AAC Blackout, or SAAMI short designation 300 BLK, also known as 7.6235mm, was created by the United States for use in the M4 carbine. The 5.56 killer and the black mamba have been used to describe the.300 Blackout (BLK). The MP5SD, a popular submachine gun among special operations forces, was designed by Advanced Armament Company to be more powerful, quieter, and compatible with the M4/AR-15. Benefits Of 300 Blackout Ammo: Due to this, a wider variety of projectiles are available for the 300 BLK. A 9-inch barrel on a 30 caliber bore allows it to perform to its maximum capacity, making it a superior hunting round. Additionally, it can fire both supersonic and subsonic rounds without the need for modification. IMR 7828 Powder for Sale: Magnum rifle powder IMR 7828 SSC has the same burn rate and statistics as conventional IMR 7828. However, since the kernels are so small, metering is almost as accurate as a spherical powder. More significant powder space is available in the case, allowing for up to 4% more velocity than average 7828 in various loads. An asterisk in the data indicates that the regular 7828 will not suit these loads. What Is the Purpose of IMR 7828 SSC Powder? To maximize the effectiveness of Magnum rifle loads, Hodgdon offers an IMR 7828 SSC (Super Short Cut) smokeless powder that has shorter kernels than the standard version. If used in caseloads, this rifle fuel adds up to 4% more powder and outperforms regular 7828 velocities without losing burn rate. Buy Hornady 243 Ammo: Varmint ammo 243 Winchester with a 58 grain V-Max bullet and a claimed velocity of 3,925 fps shoots a flatter trajectory with reduced wind drift and devastating terminal consequences, all of which are accomplished with Superformance® Varmint ammunition. Superformance Varmint ammo enhances the muzzle velocity of every rifle by 100 to 200 feet per second. It's a lot quicker than regular ammunition: between 100 and 200 fps. Uncompromising accuracy with no increase in perceived recoil may be achieved with this gun. The product consistently performs well across a wide temperature range. 9mm Ammunition: Rimless, tapered 9mm Parabellum cartridges are called the 9mm Parabellum or the Luger. Due to its low price and broad availability, it is often the most popular handgun and submachine gun cartridge. Georg Luger invented it in 1901. Ammo marked 9mm, and 9x19mm is interchangeable terms. The cartridge's code name, 919, is perhaps the simplest to remember. Because the bullet's diameter is 9.01 millimeters, it is denoted by the number "9. As the name implies, the casing is 19.15mm in length. Buy 35 Remington Ammo: The sole Remington medium-power rimless cartridge, the.35 Remington (8.9x49mm) is still in regular manufacture today. It was chambered for the Remington Model 8 semi-automatic rifle when first introduced in 1906. 9x49mm Browning and 9mm Don Gonzalo are two more names. What can you do with a 35 Remington? When hunting medium-sized animals such as whitetail deer, feral pigs, and black bears at short distances, the 35 Remington is an excellent choice. It performs exceptionally well at short distances, such as when hunting whitetail deer or black bears in dense brush. Buy PMC Ammo: Because of our supplier's emphasis on vertical integration, we can monitor the quality of every PMC component as it is manufactured. The supplier is in charge of quality control for all of PMC's centerfire pistol and rifle cartridges and makes every component on-site. SAAMI or U.S. Military Specifications make all PMC sports ammo (MIL-SPEC). The ISO Bureau Veritas quality certification standards oversee PMC quality control. Boxer primers and fresh brass casings are used to assemble PMC ammunition. Except for the 50A, 5.56X, and 5.56K ammo, the ammunition is non-corrosive. There are no issues with any of these rounds. All PMC ammo may be refilled. Rifle ammo may have crimped military primers. Before a new primer can be inserted during reloading, the old must be removed from the cartridge. Major reloading firms often provide a device for doing this task. 223 Ammo: In terms of exterior dimensions, the.223 Remington is identical to the 5.56x45mm NATO military cartridge. It has a. a 224-inch jacketed bullet with a diameter of 40 to 90 grams in it (the 55-grain being the most popular). The.223 Winchester's flatter trajectory is due to its lighter bullet and quicker speed. For example, Federal Premium's American Eagle 55-grain FMJ-BT cartridge drops 2.7 inches at 200 yards when dialed in at 100 yards. American Eagle Ammo Stock: For target shooting, hunting, and self-defense, Federal American Eagle Centerfire Handgun Ammunition is available in a wide variety of particular loads. American Eagle ammunition is an excellent choice for handgun ammunition at a reasonable price. Blazer 380 ACP Ammo: CCI Blazer Brass 380 ACP ammo. This ammunition is affordable, dependable, and accurate as a training ground for popular concealed carry firearms like the S&W Bodyguard, Remington RM380, Ruger LCP, and the Glock 42. Full metal jacket bullets weigh 95 grains and travel 945 feet per second in this package of 50 rounds. Is Blazer 380 ACP Ammo Good? All of CCI Blazer Brass ammunition's components are of the highest quality. Reloadable brass casings and Speer bullets make CCI Blazer 380 ACP Auto ammunition an excellent bargain with superb performance. Large Rifle Primers: They're a little over 128 inches tall and 220 inches wide, making them the largest rifle primers in the world. Large handgun primers – which are on average 120 inches tall and weigh a pound each – are the norm. Use of Large Rifle Primers: Large Rifle primers are more reliable and consistent in igniting the fuel in icy conditions. To the delight of precision competition shooters, Lapua released 6.5 Creedmoor brass with Small Primer pockets—to the dismay of established propellant firms. Smokeless Powder Stock: A fuel used in guns and artillery, smokeless powder (sometimes known as "black powder"), creates less smoke and less fouling when fired compared to gunpowder. However, they are solid fuels, and deflagration rather than explosion is the primary process in which they are utilized. Powder shortages result from an unprecedented demand for all reloading components, not a decrease in powder availability. There is an unprecedented demand for powder and other reloading components as long-time handloaders stock up, and new gun owners seek out ammo. 4895 Smokeless Powder 8 Lbs.: Initially developed for use in the 30-06, Hodgdon IMR 4895 is a very adaptable medium-burning smokeless propellant. Propellant of choice for match shooting and suitable for a wide range of other applications. An excellent option for 375 H&H Magnum, 243 Winchester, and 308 Winchester rifles, respectively. H1000 Powder: If you've got a 7mm Magnum, 7mm STW, or 30-378 Weatherby, Hodgdon's H1000 Extreme Extruded powder is a great choice. This powder has gained much traction among long-range match shooters in a short period. Hodgdon Powder: A significant distributor of smokeless powder for the ammunition business and people who load their ammunition by hand, the Hodgdon Powder Company, was founded in 1952 as B.E. Hodgdon, Inc. They have their headquarters and production facilities in Kansas, situated in the U.S. The Purpose of Hodgdon H4350 Powder As the standard in numerous cartridges, H4350 is appropriate for the WSM family of calibers (including the 243 Winchester, 7mm Remington, 30 Winchester, and 338 Winchester Magnum). It's the best choice for magnums using light to medium weight bullets. Starline Brass Starline Brass Inc. is a producer of brass ammunition casings. Sedalia, Missouri, is home to the business.

[300blackoutammo]

300 blackout ammo

How does the .300 Blackout perform on game? Going back 120 years, the logic behind increasing power was simple: Increase bullet mass as velocity was somewhat limited at or below 2,000 feet per second (fps), due mostly to propellant technology of the time. As propellants developed, they ushered in smaller and more efficient bullets and cartridges that were faster. From cars to airplanes to boats, the American way is to produce things bigger, faster and stronger.

Cartridge development was no exception. From the 1950s through the early 2000s, "wildcatting" and new cartridge development was focused on making bullets fly faster, farther and more accurately than ever. In the mid 2000s, Hornady began setting a style trend of well-balanced, elegant and sophisticated cartridge designs, the charge led in large part by Dave Emary. Another Hornady ballistician developed a mathematical equation which was later named HITS or Hornady Index of Terminal Standards, and the company has this very useful tool on their excellent online ballistics resource.

HITS takes into consideration bullet mass, sectional density and impact velocity, and creates several that corresponds with a classification of game centered on weight and body structure. That is a much more evolved way of determining cartridge efficacy than simple kinetic energy. All this information seems only a little "left field," until one considers these are factors that JD Jones took into consideration when he developed the .300 Blackout in the early 1990s, decades ahead of its time.

The .300 Blackout has two different personalities, the very first being supersonic bullets. The 300 blackout ammo is effective at driving bullets up to 150 grains in excess of 2,000 fps, that is more than enough velocity to obtain reliable expansion at moderate distances. Generally, the .300 Blackout is loaded with 110- to 125-grain bullets for hunting. Velocities range from 2,200 to 2,350 fps, combined with the bullet weight and expansion characteristics delivering a quite effective performance on game up to and including mule deer.

The 2nd side of the .300 Blackout's personality is subsonic. Typically, subsonic loads feature heavy bullets-200 grains and heavier-loaded to velocities below 1,080 fps. These loads aren't as effective for hunting, while the bullets generally don't expand. Some rely on heavy bullets to tumble upon impact, but that is not reliable and should not be counted on for consistent terminal performance. The trajectory of subsonic loads can be very hard to shoot accurately at longer ranges without plenty of practice. For hunting, it's best to adhere to the 110 or 150-grain selections.

When JD Jones was developing the .300 Whisper, he had the foresight to place heavy consideration in to the details. One in particular was the twist rate of the barrel. In the early 90s a 1:10-inch twist barrel was concerning the fastest that could be within .30 caliber. Jones discovered that the .300 Whisper does best with a 1:7-inch twist barrel. That is most of the stuff that comes together to help make the .300 Blackout awesome. By paying attention to all the details, Jones were left with something that works great with sets from 90-gr. XTP pistol bullets, completely up to 240-gr. BTHP match bullets and cast bullets, and any .308-inch bullet in between. Factory ammo for the .300 Blackout/Whisper can be found more or less everywhere. Your best bet is 300 blackout ammo. If you're a handloader, you will find even more options that would need a whole additional article.