Ballistic Advantage's 5.56 chambered 16 inch M4 Profile Carbine 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:
- 4150 Chrome moly vanadium
- M4 profile
- QPQ finish
- Midlength gas system
- 1:7 twist
Specifications:
- Barrel Length: 16"
- Caliber: 556NATO
- Finish: Bead Blasted
- Manufacturer Part #: BABL556015M
- Model: Modern Series
- Subcategory: Rifle Barrels
- Type: Barrel
- Type of Barrel: 1:7