Note: This barrel does not meet the minimum 16” requirement and is subject to all NFA rules and regulations.
BCM USA’s BCM 300 Blackout Barrel 12.5″ 1:7 Pistol Length Enhanced Fluted is the perfect choice for building a reliable 300 Blackout pistol or SBR. This BCM barrel is designed for optimal performance with the .300 AAC BLK cartridge and features a continuous taper that helps to decrease weight at the muzzle, making your rifle balance extremely well. In addition to the taper, the rear of the barrel is fluted to increase strength and heat dissipation for those long range sessions. With a pistol length gas system and a dimpled .750” gas seat shelf, you can experience the reliability that is known of BCM USA.