Description
This 20” 22 ARC barrel is machined from 416 Stainless Steel with a QPQ finish. Our Premium Black Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.
Specifications:
- Length: 20″
- Material: Hardened 416R Stainless Steel
- Profile: DMR
- Finish: QPQ Corrosion Resistant
- Twist Rate: 1/7″
- Gas System Length: Rifle +1
- Gas Block Journal: .750″
- Muzzle: 1/2×28 Threaded
- Weight: 46.2 oz
