.277 Wolverine chambered AR Pre-Fit barrel, 16″  416R stainless matte finish with 8620 alloy extension with M4 feed ramps, Threaded 5/8-24, mid-length gas. 5R rifling, 1:11 twist, .750 gas block, 1″ long journal. Rear set screw dimple installed. Ranger Profile (.980, .785, .750GB, .715).

Barrels are Hand-Lapped for ease of cleaning and improved accuracy. We won’t use the term match grade because everyone has different criteria as to what that means, but, one could use that term here if they wanted to. ​

***These barrels are made in-house by our expert machinist with the utmost attention to detail and consistency.***

Barrel Profile:  Ranger – 980, .800, .750GB, .710