Description
Ballistic Advantage’s 5.56 chambered M4 Carbine Length and HBAR Mid-Length Classic Series Barrel is machined from CrMoV steel with a chrome lined bore and chamber with a manganese phosphate finish and phosphate coated M4 feed ramp extension.
SPECS
- PART NUMBER: BABL556017MC
- Length: 16"
- Material: Chrome Moly Vanadium
- Profile: Heavy
- Finish: Phosphate
- Twist Rate: 1:7"
- Gas System Length: Mid-Length
- Gas Block Journal: .750"
- Muzzle: 1/2×28 Threaded






