Rosco Purebred 8.2 IN 300 Blackout Barrel

This Rosco Purebred 8.2 in 300 Blackout Barrel was designed for SBR or pistol use in conjunction with suppressors. This is the shortest that Rosco will go to allow you the flexibility of a shorter Personal Defense Weapon (PDW) without sacrificing performance or ballistic performance. Barrel Length: 8.2 inches Barrel material: 416r Stainless Barrel caliber: .223 Wylde Heavy profile Twist Rate: 1 to 7 Gas Block Size: .750 Barrel Thread: 5/8 x 24; Gas System Length: Pistol Length