Rosco Manufacturing Bloodline 5.56 Nato

The AR-15 is by far the most dominant carbine on the market. To stand out, simply building 'good enough' components doesn't cut it. The Bloodline series of barrels was designed and built entirely in-house by Rosco Manufacturing with the sole purpose of providing you with a barrel that will not only outperform the competition but outlast it too.

Features:
10.5" Government contour
Carbine length gas system
1/2x28 threading with 11-degree crown
1:7 twist flexible round selection
41V50 Chrome Moly Vanadium steel
Corrosion resistant salt bath nitride finish
Slick nitride-finished M4 barrel extension
Compatible with standard .750" gas blocks