Rosco Manufacturing

Rosco Bloodline 16 in M4 5.56 NATO Mid-Length Barrel

$161.44

This Rosco 16 in M4 5.56 NATO Bloodline Mid-Length Barrel is designed to be the perfect addition to any SBR or Pistol build. Rosco 5.56 (NATO) barrels..

Rosco Purebred 10.5 in 300 Blackout Barrel

$208.94

This Rosco Purebred 10.5 in 300 Blackout Barrel was designed for SBR or pistol use in conjunction with suppressors. The 10.5 inch Rosco barrel was mad..