300 Blackout Ammo

One of the most popular alternative chamberings for the AR-15 platform, .300 AAC Blackout ammo is easily distinguished by its relatively small case and huge bullet. This somewhat odd-looking cartridge fulfills a number of niches better than the default .223/5.56 caliber with better close-range performance and excellent potential in suppressed firearms.

.300 Blackout ammunition comes in two distinct flavors: subsonic and supersonic. Supersonic loads typically fire a light 90-130 grain bullet at a muzzle velocity of around 2,200 feet per second with ballistics comparable to those of the Russian 7.62x39mm. Subsonic ammo, on the other hand, fires a much heavier bullet in the 220 grain range with a muzzle velocity of around 1,000 feet per second to avoid the sonic "crack" that partially negates the advantages of a suppressor.

The .300 AAC has been embraced for a wide variety of purposes, with hunting, match, and defense loads available from most manufacturers including Nosler, Federal, and Corbon. Notable adaptations of the round include Remington's Hog Hammer series featuring Barnes TSX copper bullets as well as Hornady's Zombie-Max hollow point series for those prepping for the undead apocalypse - you can find a wide variety at cheap prices for sale here at Widener's.

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19 product(s)

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  1. Prvi Partizan 300 AAC Blackout 125 Grain FMJ – 500 Rounds

    Prvi Partizan 300 AAC Blackout 125 Grain FMJ – 500 Rounds

    $469.85

    In stock

    Manufacturer Prvi Partizan
    Condition New
    Bullet Weight 125 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 500
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU PP300BF
    Primer Type Boxer
    Magnetic No
    Cost Per Round 94.0¢ per round

    Subsonic 300 AAC Blackout ammunition certainly has its place. But whether you want flatter trajectories or just don’t care about making more noise, supersonic 300 BLK is going to treat you to a super good time!

    This 300 Blackout cartridge by Prvi Partizan is socketed with a 125 grain bullet. Its muzzle velocity is over 1,000 fps faster than the speed of sound, so it’s going to treat you to a satisfying level trajectory. That bullet is the humble full metal jacket, which doesn’t deliver expansion on impact. But Prvi Partizan’s FMJ is also incapable of attracting a magnet, as its jacket is made of completely nonferrous copper alloy.

    Prvi Partizan is headquartered in Serbia and has loaded ammunition since 1928. The company’s state-of-the-art factory produces the high-quality brass cases, non-corrosive Boxer primers and clean-burning powder you need to entertain yourself at the range and at the reloading bench.

  2. Armscor 300 AAC Blackout 147 Grain FMJ – 100 Rounds

    $95.85

    In stock

    Manufacturer Armscor
    Condition New
    Bullet Weight 147 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 100
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 50446
    Primer Type Boxer
    Magnetic No
    UPC Barcode 4806015504467
    Cost Per Round 95.9¢ per round

    What’s the difference between a guy who has a whole bunch of 300 AAC Blackout ammo and a guy who has zero 300 AAC Blackout ammo? The first guy is a whole lot happier! If you want to be a happy guy – and we’re sure you do – then we’ve got a whole bunch of 300 AAC Blackout ammo by Armscor for you right here!

    This is simple and pure target shooting ammo, loaded with 147 grain full metal jacket projectiles. The FMJ’s solid point profile means it cannot expand. The FMJ’s copper-alloy jacket and lead core mean it cannot attract a magnet. At 147 grains the FMJ is a middleweight as far as 300 BLK bullets are concerned. As such you can expect a middle-of-the-road 1,826 fps muzzle velocity (which is supersonic) and average resistance to wind deflection at medium-to-long range.

    Armscor loads this ammo at their factory in the Philippines with shiny new brass cases and noncorrosive Boxer primers. If you want to start plugging new .30 cal bullets into this ammo’s empty cases, then you’ll find Armscor’s brass is perfectly suited for handloading!

  3. Federal American Eagle 300 AAC Blackout 150 Grain FMJ - 500 Rounds

    Regular Price: $538.85

    Special Price: $499.85

    In stock

    Manufacturer Federal
    Condition New
    Bullet Weight 150 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 500
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU AE300BLK1
    Primer Type Boxer
    Magnetic No
    UPC Barcode 50004544617002
    Cost Per Round $1.00 per round

    Although it hasn't been around for too long, the 300 AAC Blackout has quickly become a popular round among shooters who are tired of the measly performance of the typical AR-15 rounds, the 223 Rem and 5.56mm. With this new round, you have increased range, more energy, and better ballistics, making it fantastic hunting, self defense, match shooting, and plinking around with only a few modifications to the rifle.

    Federal has been making some of the best ammunition in America since their beginnings in the 1920's and continue to make some of America's favorite ammunition due to their amazing manufacturing and often highly affordable prices. With these Federal American Eagle, 150 grain, full metal jacket, boxer primed, brass cased rounds, you get all the accuracy and reliability you need to have a blast practicing at the range. Firing at 1900 feet per second, these range rounds come at a great price, helping you save money while you get better at shooting.

  4. Sellier & Bellot 300 AAC Blackout 147 Grain FMJ - 20 Rounds

    $22.85

    In stock

    Manufacturer Sellier & Bellot
    Condition New
    Bullet Weight 147 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU SB300BLKB
    Primer Type Boxer
    Magnetic No
    UPC Barcode 754908512454
    Cost Per Round $1.14 per round

    If you're looking for an inexpensive supersonic load for your .300 AAC AR-15 or other rifle, this ammunition from Sellier & Bellot has you covered.

    These cartridges come in boxes of 20 and fire a 147 grain full metal jacket bullet. While the use of a light bullet gives up some noise reduction advantages in suppressed rifles, it also produces flatter trajectories and better medium-range ballistics.

    Sellier & Bellot ammunition is loaded in the Czech Republic using non-corrosive primers and reloadable brass cases.

    Customer Reviews

    Great ammo

    Great price, and great ammo.

    Review by Johnny (Posted on 12/26/2021)

  5. Winchester USA 300 AAC Blackout 125 Grain Open Tip – 200 Rounds

    $229.85

    In stock

    Manufacturer Winchester
    Condition New
    Bullet Weight 125 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 200
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU USA300BLK
    Primer Type Boxer
    Magnetic No
    Cost Per Round $1.15 per round

    Looking for an edge the next time you unload your 300 AAC Blackout rifle at the range? Check out this ammo by Winchester! It’s loaded with open tip projectiles, which are engineered for even greater accuracy than a standard FMJ can provide.

    The open tip’s appearance can be deceiving. Its nose cavity is only there because its lead core was injection-molded. As the result the open tip’s core is uniformly distributed and voidless, and accordingly able to create impressive in-flight rotational stability.

    This round’s open tip weighs in at 125 grains. Its resultant supersonic muzzle velocity provides the flatter trajectory which simplifies sharpshooting. The bullet’s flat base and sleek jacket profile will only provide greater precision as you’re grouping tight shots throughout the 300 Blackout’s effective range.

    This ammo is brand new and made in America. Its cases aren’t reloaded; they’re only mottled around their necks because the brass was annealed without getting buffed up afterward for enhanced cosmetics. Non-corrosive, nonmagnetic and perfect for handloaders!

  6. Fiocchi Extrema 300 AAC Blackout 125 Grain SST - 25 Rounds

    $29.85

    In stock

    Manufacturer Fiocchi
    Condition New
    Bullet Weight 125 Grain
    Bullet Type SST
    Use Type home defense, hunting boar, hunting whitetail deer, plinking at the range
    Casing Type Brass
    Quantity 25
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 300BLKHA
    Primer Type Boxer
    UPC Barcode 762344711188
    Cost Per Round $1.19 per round

    This ammunition from Fiocchi makes it possible for you to use your .300 AAC Blackout rifle for a variety of sporting purposes including boar and deer hunting. This is a supersonic load that performs well at medium range but does not work as well with suppressors as subsonic ammo for noise reduction.

    Each cartridge in this box of 25 fires a light 125 grain polymer tipped Hornady SST bullet at 2,200 feet per second. The SST is a core-locked design with an aerodynamic hollow point configuration that enhances accuracy and terminal performance.

    These cartridges are loaded in Ozark, Missouri using non-corrosive Boxer primers and brass cases.

  7. Fiocchi 300 AAC Blackout 150 Grain FMJ-BT - 50 Rounds

    $59.86

    In stock

    Manufacturer Fiocchi
    Condition New
    Bullet Weight 150 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 50
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 300BLKC
    Primer Type Boxer
    Magnetic No
    UPC Barcode 762344711010
    Cost Per Round $1.20 per round

    This .300 AAC ammunition from Fiocchi is a great choice for range use. Each cartridge in this box of 50 fires a 150 grain full metal jacket bullet at a supersonic muzzle velocity of 1,925 feet per second. While this velocity creates a sonic "crack" that suppressors commonly used with this caliber cannot eliminate, it also gives the round better extended-range performance.

    Fiocchi ammunition sold in the US is mostly loaded in Ozark, Missouri, with the balance being imported from Lecco, Italy.

    This ammo uses non-corrosive Boxer primers and reloadable brass cases.

  8. Winchester USA 300 AAC Blackout 125 Grain Open Tip – 20 Rounds

    $24.85

    In stock

    Manufacturer Winchester
    Condition New
    Bullet Weight 125 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU USA300BLK
    Primer Type Boxer
    Magnetic No
    UPC Barcode 020892224568
    Cost Per Round $1.24 per round

    The 5.56x45 is so last week. All the coolest, handsomest shooters are into 300 AAC Blackout now. This is your chance to be one of them, because we have Winchester USA 300 Blackout in stock and ready to ship to your base of operations!

    This is a target shooting cartridge, but it has a little more going for it than the standard FMJ load. Its open tip bullet is enhanced to deliver a flat and accurate trajectory thanks largely to its form-fitted lead core. Alongside its perfectly flat base, precision jacket and narrow nose cavity, this round’s 125 grain open tip is able to achieve a ballistic coefficient of 0.272. It’ll stay supersonic until about 470 yards – a range it reaches in 0.92 seconds!

    Please note that the open tip bullet is built exclusively for accuracy. That nose cavity is only there because it gave passage to the molten lead that would form the open tip’s core. It will not unleash terminal expansion inside a quarry or threat.

    This nonmagnetic and non-corrosive ammo is loaded in Illinois with freshly minted brass cases. The cases are gray around their shoulders because they were heat treated without subsequently getting polished up for better cosmetics.

  9. Ammo Inc. 300 AAC Blackout 150 Grain FMJ – 200 Rounds

    $249.85

    In stock

    Manufacturer Ammo Incorporated
    Condition New
    Bullet Weight 150 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 200
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 300B150FMJ-B200
    Primer Type Boxer
    Magnetic No
    UPC Barcode 818778022571
    Cost Per Round $1.25 per round

    The .22 cal? That’s so last week. REAL Americans are in love with the .30 cal, which is why the 300 AAC Blackout is only becoming more popular with each passing day. And if you’d like to source your range loads from a real American manufacturer, then you need only team up with Ammo Inc.!

    This cartridge is loaded with a 150 grain full metal jacket. The lightweight bullet is certain to deliver the supersonic muzzle velocity which precedes a level trajectory. An FMJ can’t mushroom outward as it meets with resistance from soft tissue, although any rodents you overlap with your crosshairs are going to feel the burn all the same. This ammo’s high-quality FMJs are nonmagnetic and welcome at even the most particular commercial ranges.

    This ammo is loaded with premium brass cases, just what a semi-auto needs in order to cycle sans hiccups and just what a handloader needs to stay busy in his man cave. Ammo Inc.’s propellant showcases their cutting-edge Hyperclean Technology, which helps the propellant burn up exceptionally clean so you can witness greater accuracy until it’s once again time to pop open the Hoppe’s.

  10. Winchester Super Suppressed 300 AAC Blackout 200 Grain Open Tip – 20 Rounds

    $29.85

    In stock

    Manufacturer Winchester
    Condition New
    Bullet Weight 200 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU SUP300BLK
    Primer Type Boxer
    Magnetic No
    UPC Barcode 020892224483
    Cost Per Round $1.49 per round

    Super Suppressed ammunition is perfect for any rifle with a suppressor screwed onto the end of its barrel. This 300 AAC Blackout ammo won’t just keep all those baffles a whole lot cleaner – it will also make your suppressor itself more effective at its job!

    Winchester loads this round with their open tip range projectile. First things first: The open tip will not expand as it penetrates soft tissue, and in fact delivers terminal ballistics akin to an FMJ. It is an accuracy-first bullet, with a form-fitting core that was poured through the opening in its jacket’s tip while it was still molten.

    This bullet’s flat base promotes accuracy by offering a uniform surface for propellant gas to thrust against. The jacketed base also locks propellant gas away from the core, thus stopping it from vaporizing lead that would accumulate inside the barrel and suppressor.

    A Super Suppressed cartridge relies on a simple mechanism to ensure its subsonic muzzle velocity: a heavy bullet. At 200 grains the open tip range bullet cannot issue a cracking report upon exiting the barrel, which makes a rifle run quieter even if it hasn’t got a suppressor.

    Brass cases and non-corrosive primers also help this ammo fire up clean. Reloadable and American-made!

  11. Remington 300 AAC BLACKOUT 220 Grain OTFB - 200 Rounds

    $299.85

    In stock

    Manufacturer Remington
    Condition New
    Bullet Weight 220 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 200
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU L300AAC4
    Primer Type Boxer
    Magnetic No
    UPC Barcode 047700414812
    Cost Per Round $1.50 per round

    Ever wished you could have the power of a 30 caliber round but in an AR-15 platform? Well fret no longer! With these Remington 300 AAC Blackout rounds, you have just that. Delivering 16.7% more power at 300 yards and firing at 1015 feet per second, you can't find a better tactical round.

    Open tip flat base rounds are perfect for accurate marksman training, and with a 220 grain weight, you won't have to worry as much about wind problems. These rounds may be great, but they aren't always cheap. These rounds come equipped with brass casings and Boxer primers, helping you cut down on the cost by enabling reloading. Don't just half do something though. Pick up a 200 round box today!

  12. Hornady BLACK 300 AAC Blackout 110 Grain V-MAX – 20 Rounds

    $30.85

    In stock

    Manufacturer Hornady
    Condition New
    Bullet Weight 110 Grain
    Bullet Type V-MAX
    Use Type varmint hunting
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 80873
    Primer Type Boxer
    Magnetic No
    UPC Barcode 090255808735
    Cost Per Round $1.54 per round

    This 300 AAC Blackout cartridge is from Hornady’s BLACK line of ammunition, and as such is laden with features that assure it will fire splendidly out of any black gun that can chamber it, regardless of how it operates. Its high quality brass casing, clean burning propellant, and non-corrosive primer give it a degree of versatility which you’ll value greatly if you’ve several kinds of rifles and want to buy one ammunition for all of them.

    This round’s 110 grain V-MAX projectile is highly accurate thanks both to its streamlined polymer tip and virtually perfectly concentric AMP jacket. Upon impact that tip will drive quickly down the hollow within the bullet’s precisely formed swaged lead core, initiating practically instantaneous fragmentation which is assured to bring down varmint and human-sized target alike. The V-MAX’s efficacy is in no way hindered by this round’s fast 2,375 fps muzzle velocity, either!

  13. Sellier & Bellot Subsonic 300 AAC Blackout 200 Grain FMJ – 20 Rounds

    $31.00

    In stock

    Manufacturer Sellier & Bellot
    Condition New
    Bullet Weight 200 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU SB300BLKSUBA
    Primer Type Boxer
    Magnetic No
    UPC Barcode 754908512461
    Cost Per Round $1.55 per round

    “And then! Oh, the noise! Oh, the noise! Noise! Noise! Noise! There's one thing I hate! All the NOISE! NOISE! NOISE! NOISE!”

    We’re sure you’re not as antithetical to noise as The Grinch was, but you’ve likely at least one or two reasons to wish your rifle didn’t make quite so much of it. Maybe your neighbor becomes apoplectic when reports bounce off of their home’s walls. Maybe you’d like to introduce your kid to shooting and they’re a little startled by gun shots unless they’re coming out of the tee-wee. Maybe you’ve got a silencer and want to see just how much silencing it’s capable of. Whatever your motive might be, you’ll love this 300 AAC Blackout cartridge by Sellier & Bellot, which has a muzzle velocity of only 1,060 fps.

    A 300 AAC Blackout is perfect for subsonic shooting, as its long and large bullet can pack on the mass necessary to reduce its velocity to subsonic without compromising impact energy. This round’s hefty 200 grain bullet wears a full metal jacket so it’ll go from mag to chamber with ease, and also keep your bore and/or silencer cleaner over the long run. Sellier & Bellot is a major ammunition manufacturer -- one of the world’s largest, in fact -- so they’ve the quality components, large output capacity, and quality assurance department they need to make stellar products without asking for too much money in exchange.

  14. Remington UMC 300 AAC Blackout 220 Grain OTFB - 20 Rounds

    $31.85

    In stock

    Manufacturer Remington
    Condition New
    Bullet Weight 220 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU L300AAC4
    Primer Type Boxer
    Magnetic No
    UPC Barcode 047700414805
    Cost Per Round $1.59 per round

    With the power of the 7.62, the speed of the 5.56, and the versatility of the AR-15, the 300 AAC Blackout ammo crushes its competitors in innovation. However, the effective range is lowered and it doesn't work in regular AR-15s. If these minor problems are no match for you, then you should try out these open tip flat base rounds. With 16.7% more energy at 300 yards and equipped for a silencer, you can't go wrong with these phenomenal rounds.

    Buying Remington ammo should be a no brainer. For decades upon decades, they have provided America with reliable and accurate ammo. These Remington UMC OTFB bullets are enclosed in brass casings equipped with Boxer primers. With crushing power and the reliability of Remington, you will be thrilled with these rounds.

  15. Winchester Deer Season XP 300 AAC Blackout 150 Grain Polymer Tipped - 20 Rounds

    $31.85

    In stock

    Manufacturer Winchester
    Condition New
    Bullet Weight 150 Grain
    Bullet Type Polymer Tipped
    Use Type hunting whitetail deer
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU X300BLKDS
    Primer Type Boxer
    UPC Barcode 020892222670
    Cost Per Round $1.59 per round

    The 300 AAC Blackout is a newer round that was designed to bring the benefits of a 30 caliber projectile to the AR-15 platform while using the same lower receiver and magazines as 223 Rem/ 5.56 NATO rifles. With this new round, you have increased energy and efficacy, making it great for hunting, match competing, and self defense applications.

    When you are looking for high quality, reliable ammo, Winchester is the way to go. Since 1866, Winchester has been producing ammunition and has helped develop many of the calibers we use and trust today.

    Firing at 1900 feet per second, these Winchester Deer Season XP rounds utilize 150 grain polymer tipped bullets that are designed to deliver rapid yet controlled expansion for quick and humane drops. Each projectiles is loaded into a boxer primed brass case that is reloadable.

  16. Hornady Subsonic 300 AAC Blackout 190 Grain Sub-X – 20 Rounds

    $31.85

    In stock

    Manufacturer Hornady
    Condition New
    Bullet Weight 190 Grain
    Bullet Type Polymer Tipped
    Use Type home defense
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 80877
    Primer Type Boxer
    Magnetic No
    UPC Barcode 090255808773
    Cost Per Round $1.59 per round

    This 300 AAC Blackout round by Hornady has a muzzle velocity of only 1,050 fps. That’s nowhere near what it would take to break the sound barrier, and accordingly very quiet -- especially so if your weapon is outfitted with a silencer. Still, this round is optimal for self-defense, because it features Hornady’s 190 grain Sub-X projectile.

    The Sub-X sports Hornady’s Flex Tip, a post made of soft polymer nestled on the rim of the jacket and which projects downward into a precisely formed cavity within the core. Upon impact the Flex Tip builds up tremendous energy before it connects with the core, at which point it causes the bullet to mushroom outward devastatingly.

    As a cartridge for self-defense, this round is cleverly loaded with temperature stable propellant that has been formulated to reduce muzzle flash upon ignition. That will preserve your vision if you ever have to engage a threat in the nighttime. In spite of its lesser muzzle velocity, this round still meets FBI protocol by penetrating up to 18” with 90 percent or greater weight retention in ballistic gel. This round will not part with its efficacy when fired in a shorter barreled rifle.

  17. Hornady BLACK 300 AAC Blackout 208 Grain A-MAX – 200 Rounds

    $323.85

    In stock

    Manufacturer Hornady
    Condition New
    Bullet Weight 208 Grain
    Bullet Type A-MAX Match
    Use Type match or precision shooting, plinking at the range
    Casing Type Brass
    Quantity 200
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU 80891
    Primer Type Boxer
    Magnetic No
    UPC Barcode 090255808919
    Cost Per Round $1.62 per round

    Hornady’s BLACK line of ammunition is designed to provide seamless functionality in any firearm – but this 300 AAC Blackout round’s A-MAX has a very specific application. It’s all about the accuracy, baby.

    Every molecule of the A-MAX works toward creating the most consistent trajectory possible. Its polymer tip is sharp and centered. Its secant ogive profile stirs up incredibly little drag, and its boat tail further enhances its ability to retain momentum downrange. The A-MAX’s AMP jacket and swaged lead core both ensure exceptional rotational stability. And because this round’s bullet is extremely heavy at 208 grains, it boasts the superior inertia it needs to treat wind drift like it’s nothing. The culmination of all these features? A 0.648 G1 ballistic coefficient .30 cal match grade bullet!

    The A-MAX will send any varmint to an early grave, but don’t let its polymer tip fool you This bullet cannot expand, which makes its terminal ballistics more or less equivalent to those of an FMJ or HPBT. It’s not suitable for hunting whitetail, and it’s really no better for home defense than any run of the mill range load.

    Hornady makes certain their customers can truly appreciate the A-MAX’s outstanding precision by loading their BLACK series ammo with premium brass, propellant and primers. Made in the Cornhusker State!

  18. Winchester Subsonic 300 AAC Blackout 200 Grain Open Tip – 200 Rounds

    $344.85

    In stock

    Manufacturer Winchester
    Condition New
    Bullet Weight 200 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 200
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU USA300BLKX
    Primer Type Boxer
    Magnetic No
    Cost Per Round $1.72 per round

    Winchester’s subsonic 300 AAC Blackout ammunition is a must-buy if you’re trying to appreciate just how effectively your suppressor can do its job. But even if you haven’t sunk a whole bunch of money into buying a suppressor, you can still enjoy quieter performance when you take this ammo to the range!

    This cartridge is loaded with an open tip bullet. A lot of folks mistake it for a jacketed hollow point, but the open tip is not going to expand after striking a threat or quarry. The bullet has an opening in its tip because molten lead was injected through it at the factory. That lead then hardened, thus forming the open tip’s evenly distributed core.

    This round’s bullet has a fully jacketed base. That stops hot ignition from gasifying any lead in the bullet’s core and depositing it as fouling inside the rifle. The propellant is also unable to make this round’s heavyweight 200 grain bullet go faster than the speed of sound, which takes the sharp crack out of ignition. A bullet which never becomes supersonic will also exhibit better overall rotational stability throughout its trajectory!

    Winchester loads this new production ammo in Illinois with reloadable virgin brass, non-corrosive primers and propellant that is formulated to further reduce barrel and suppressor fouling.

  19. Winchester Subsonic 300 AAC Blackout 200 Grain Open Tip – 20 Rounds

    $36.85

    In stock

    Manufacturer Winchester
    Condition New
    Bullet Weight 200 Grain
    Bullet Type Open Tip
    Use Type plinking at the range
    Casing Type Brass
    Quantity 20
    Ammo Caliber 300 AAC Blackout
    Manufacturer SKU USA300BLKX
    Primer Type Boxer
    Magnetic No
    UPC Barcode 020892224582
    Cost Per Round $1.84 per round

    Winchester loads this 300 AAC Blackout ammunition to deliver both a soft report and excellent accuracy. The magic is all in the bullet: a 200 grain open tip!

    Whereas some types of ammunition rely on a weaker propellant charge to ensure a subsonic muzzle velocity, this round instead utilizes a very heavy bullet. At 200 grains the projectile won’t issue a supersonic crack upon exiting the barrel, but it will still generate enough chamber pressure to fully cycle a semi-auto. This cartridge should function correctly in any 300 Blackout rifle, and its report will only become softer when its bullet passes through a suppressor.

    This round’s bullet is an open tip. Although it has a hollow point, the open tip is designed for accuracy and not expanding terminal ballistics. The aperture in the sleek, aerodynamic projectile’s nose indicates that its lead core is perfectly form-fitting, which alongside its concentric jacket promotes superior gyroscopic stability. Better yet, the open tip’s fully jacketed base will keep your rifle more accurate by preventing lead residue from accumulating on its bore.

    Winchester’s reloadable 300 Blackout ammo is produced in East Alton, Illinois with premium brass cases, non-corrosive primers and low-residue propellant.

19 product(s)