WINCHESTER 300 AAC BLACKOUT 147 GR FMJ 20 RDS

Winchester USA brand 300 Blackout, 147-grain full metal jacket ammunition is made for training, recreational shooting, or friendly competition and match use! These highly consistent cartridges are perfectly suited to help you practice using your AR-15 or any other 300 BLK weapon you may wish to use. These rounds begin life as newly-made brass casings and are fitted with consistent primers and propellants, and balanced 147 grain full metal jacket projectiles.