Accessories

Aacs a.S.A.P system allows the silencer to function properly with tilting barrel semi-automatic pistols.However, when used on fixed barrels hosts, the a.S.A.P system needs to be disengaged for proper function.The fixed barrel spacer replaces the driving...

These 5.56/300 blk bolt carrier groups are melonited, full-auto rated, are properly staked, and the bolts are matched to the barrel.The rosco melonited bolt carrier groups are designed to meet the modern-day carbine shooters requirements.Finish: Black...

This rosco 7.5" 300 blackout bloodline barrel was designed for sbr and pistol use in conjunction with suppressors.This is the shortest that we will go to allow the flexibility of a shorter personal defense weapon (pdw) without sacrificing performance or...

This 12.5" rosco barrel is designed to bridge the gap between sbr-pistol and/ or recce platforms and delivers amazing precision performance for its compact size.It is the perfect addition for the person attempting to create the ultimate intermediate...

This bloodline barrel (mid-length): 14.5" m4 5.56 nato mid-length barrel was designed around the usasoc specs for an improved upper receiver group with a little bit of the rosco touch as well.The longer gas system allows for a smoother gas curve which...

This rosco 14.5" m4 5.56 nato bloodline barrel was built around the m4 platform and is designed to be the next evolutionary step in the series.This barrel is perfectly suited for next patrol or duty carbine build.Length: 14.50"Model: BloodlineTwist:...

This rosco 16" 5.56 bloodline heavy barrel (hb) was made to cater to end users who need to run their guns hard without any remorse.The heavy contour barrel is well suited for full auto use and abuse.Length: 16"Model: BloodlineTwist: 1:7"Finish:...