This .308 chambered (DPMS style) 20 inch Heavy Profile 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 and Specifications:
- Length: 20"
- Material: 4150 Chrome Moly Vanadium
- Profile: Heavy
- Finish: QPQ Corrosion Resistant
- Twist Rate: 1:10 inches
- Gas System Length: Rifle
- Gas Block Journal: .750"
- Muzzle: 5/8x24 Threaded
- Weight: 55.5oz
- Material:
- 4150 CMV
- Inside Finish:
- Nitride
- Outside Finish:
- Nitride
- Color:
- Black
- Barrel Type:
- Button Rifled
- Caliber:
- 308 Winchester
- Profile:
- Heavy
- Length:
- 20"
- Twist:
- 1:10
- Muzzle Thread:
- 5/8x24
- Gas System:
- Rifle
- Gas Block Diameter:
- .750"
- Gas Block Journal Length:
- -
- Barrel Extension:
- LR-308
- Gas Block Included:
- No
