Description
This 16″ 6MM ARC barrel is machined from 416 Stainless Steel with a QPQ finish. their Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.
Features :
- 416R Stainless Steel
- SPR Profile
- QPQ Corrosion Resistant
- “1:7″ Rifling”
- Mid-Length Gas System
- 5/8×24 Threaded
