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Win USA 300Blk 147Gr FMJ 20/10
Backed by generations of legendary excellence Winchester 'USA White Box' is high-quality ammunition that suits a wide range of needs for high-volume rifle shooters. The centerfire rifle ammunition incorporates a full metal jacket bullet for positive functioning and no expansion. This ammunition offers consistent accuracy for target and range shooting. It also provides reduced barrel fouling which means fewer cleanings and more time on the range. - Consistent Accuracy: Ideal for shooters of all skill levels - Full Metal Jacket: Provides positive functioning and no expansion - Reduced Barrel Fouling: Fewer cleanings and more time in the field
Cartridge: 300 Blackout
Bullet Weight: 147 gr
Rounds Per Box: 20
The information below comes from our Gun Caliber Dictionary and is for
general reference only. It does not describe the specifications of this
particular item.
The 300 AAC Blackout (300 BLK) was developed in 2009/2010 by Advanced Armament Corporation and approved by Sporting Arms and Ammunition Institute (SAAMI) in 2011. Based on the 223 Remington case necked up to 30-caliber, it was intended for the M4 Carbine and designed to function in standard AR15/M16 magazines. Thus converting an AR to 300 AAC Blackout requires nothing more than an upper receiver group. Dimensionally it is identical to the 300 Whisper, but the 300 Blackout is fully standardized. Supersonic and subsonic ammunition is manufactured, with a 125-grain bullet producing 2215 feet per second, while the subsonic load uses a heavier bullet at much lower velocity: 220-grain bullet at 1080 fps. Military applications are obvious; as a sporting cartridge performance is similar to the 7.62x39.
—
Craig Boddington
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