duckhunter175 Report post Posted November 19, 2020 Hells Canyon Armory Summit Carbon Fiber Barrel- The lightest offering from HCA, ready to go, muzzle is already threaded 5/8x24 .277, will finish at 23-23.5", 1-8 twist, 1.170 shank, muzzle threaded 5/8x24- https://www.hellscanyonarmory.com/online-store/Ultralight-SUMMIT-Carbon-Barrel-p141090748 Need this sold-- $650!! Share this post Link to post Share on other sites