Description
This 16″ M4 contour profile barrel is made of 4150 chrome moly vanadium steel with a nitride finish, a carbine length gas system with a 1:7 twist rate.
The barrel is chambered in 5.56NATO and machined with M4 feed ramps in the barrel extension.
- 16″ M4 Contour Barrel
- 4150 Chrome Moly Vanadium Steel
- Black nitride Finish
- 1:7 Twist
- 5.56NATO Caliber
- Carbine Length Gas System
