Rosco M4 Barrel 5.56 NATO 16″ – Mid Length Gas, 1:7 Twist, AR-15, Nitride

• Rosco Manufacturing M4 barrel chambered in 5.56 NATO with 16 inch length
• Mid length gas system configuration with 1/7 twist rate for rifle builds
• 4150 CMV construction with nitride finish for durability and corrosion resistance
• Muzzle threading listed as 1/2x28 for compatible muzzle devices installation
• Fits AR-15 platforms with black finish and M4 series barrel profile
• Rosco model BL-16-GVT-556-7-M with UPC 181969500074 identification

The Rosco Manufacturing M4 Barrel 556NATO 16 Inch Mid Length is a rifle barrel designed for AR-15 platform builds chambered in 5.56 NATO. This rifle barrel is intended for installation in compatible upper receiver assemblies.

The Rosco Manufacturing M4 Barrel features a 16 inch length with a mid-length gas system, 1:7 twist rate, and 1/2×28 muzzle threading. It is constructed from 4150 CMV steel and finished with a black nitride coating. This product is used for assembling or replacing barrels in AR-15 rifles. In normal operation, the barrel interfaces with standard AR components and supports common gas system configurations. The Rosco Manufacturing M4 Barrel is categorized under rifle barrels and is suitable for range use or rifle build projects.