The Ballistic Advantage 5.56 chambered 16 inch Government Profile Mid-length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium Steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 Feed Ramp Extension.
Features:
- Series: Modern
- Length: 16 inches
- Material: 4150 Chrome Moly Vanadium
- Profile: Government
- Finish: QPQ Corrosion Resistant
- Twist Rae: 1:7 inches
- Gas System Length: Mid-Length
- Gas Block Journal: .750"
- Muzzle: 1/2 x 28 Threaded
- Weight: 28 oz