The Bore And Chamber Are Chrome Lined To Help Resist Corrosion And Provide Resistance To Heat Erosion Which Greatly Improves Barrel Life And Reliable Chambering / Extraction. The M4 Style Feed Ramps And Barrel Extension Provide Consistent Feeding And The Matte Black Manganese Phosphate Finish Resists External Corrosion And Oxidation.
Features and Specifications
- Barrel Length: 18"
- Color: Black
- 1:7 Twist
- Hammer Forged
- Rifle Length Gas System
- Finish: Matte
- Material:
- Mil-B-11595E CMV
- Inside Finish:
- Chrome
- Outside Finish:
- Phosphate
- Color:
- Black
- Barrel Type:
- Button Broached
- Caliber:
- 5.56 NATO
- Profile:
- M16
- Length:
- 18"
- Twist:
- 1:7
- Muzzle Thread:
- 1/2x28
- Gas System:
- Rifle
- Gas Block Diameter:
- .750"
- Gas Block Journal Length:
- -
- Barrel Extension:
- M4
- Gas Block Included:
- No
