Rosco Manufacturing Bloodline 300 Blackout 8.2" Heavy Profile Barrel, Nitride - BL-82-HB-300BLK-7-P

This is a 300 Blackout rifle barrel featuring an 8.2" heavy profile construction with a 1:7 twist rate, designed for AR-15 platforms. The barrel is constructed from 4150 CMV steel with a nitride finish for corrosion resistance and durability, and includes a 5/8x24 threaded muzzle with pistol-length gas system tuning.