- Barrel Material: 4150 CMV
- Barrel Caliber: 5.56
- Barrel Twist: 1:8
- Barrel Length: 16"
- Barrel Profile: Government
- Barrel Gas System: Carbine
- Finish: Nitride
- Muzzle Threads: 1/2-28
- Gas Block Diameter: .750"
- Barrel Extension: M4
- Magnetic Particle Inspected