ROSCO MANUFACTURING

Rosco Purebred 16″ .223 Wylde 1:8 Twist AR15 Barrel This Rosco Manufacturing barrel has been painstakingly engineered and designed with the actual user in mind. Rosco considers balanced input from both consumers and military end users to...

Rosco Bloodline 10.5″ M4 5.56 NATO 1:7 Twist AR15 Barrel This Rosco Manufacturing barrel has been painstakingly engineered and designed with the actual user in mind. Rosco considers balanced input from both consumers and military end users to...