Shooting

These 5.56/300 blk bolt carrier groups are phosphate coated with chrome lined gas key & bolt channel, full-auto rated, properly staked, and the bolts are matched to the barrel.Finish: Black PhosphateMaterial: Stainless Steel

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 rosco 11.5" m4 5.56 nato bloodline barrel is designed to be the perfect addition to any sbr or pistol build.Length: 11.50"Model: BloodlineTwist: 1:7"Finish: Nitride

This rosco 10.5" 300 blackout barrel was designed for sbr and pistol use in conjunction with suppressors.The 10.5" 300 blackout rosco barrel was made to be a direct replacement for any mk 18 platforms that are currently in 5.56 nato.The 10.5" barrel is...

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:...

Length: 8.20"Model: BloodlineTwist: 1:7"Finish: Nitride

The husky series gives the take on a socom 11.5.While this barrel isnt exactly heavy in weight, only a few ounces more than our bloodline 11.5 barrel, the husky profile helps defeat the heat and reduce barrel whip.This barrel is phosphate coated with a...

The husky series gives the take on a socom 10.3.While this barrel isn't exactly heavy in weight, only a few ounces more than the bloodline 10.5" barrel, the husky profile helps defeat the heat and reduce barrel whip.This barrel is phosphate coated with a...