Rosco Manufacturing Bloodline AR-15 M4 Mid-Length 5.56mm NATO 16" Barrel Nitride 1:7 Nitride

Description

Product Overview

The Rosco Bloodline AR-15 16in M4 mid-length barrel is built for modern AR carbines and NFA pistol/SBR builds, using a .750in journal and a 1:7 twist for reliable 5.56mm NATO performance. Its nitride finish is designed to add durability for repeat range use and suppressed setups. All NFA rules apply where applicable.

Key Features

• 16in mid-length AR-15 barrel setup for balanced carbine handling
• 5.56mm NATO chambered with a 1:7 twist for a wide range of .224 bullets
• .750in gas block journal for compatibility with .750in gas blocks and handguard alignment choices
• Government profile contour for a solid, practical weight/rigidity balance
• Nitride finish for improved wear and corrosion resistance

Build with the Rosco Bloodline barrel for a durable, modern starting point on your AR-15 pistol or SBR project.