Thompson Center Encore ProHunter Katahdin Barrel Features The Thompson Center Encore ProHunter Katahdin barrel is machined from stainless steel and fluted along its 20 inch length a process that removes material to reduce weight while leaving a strong rigid barrel profile. Chambered in .350 Legend this barrel gives Encore ProHunter owners an additional caliber option without purchasing a whole new rifle. A 1:16 twist rate is matched to the .350 Legend s typical bullet weights for stable accurate flight downrange. The barrel is threaded 11/16x24 allowing the addition of a suppressor or muzzle brake for recoil and sound management. Drilled and tapped for scope mounts the barrel accepts optics directly without requiring additional gunsmithing work. Every Encore ProHunter barrel is factory test fired at 100 yards before shipping confirming accuracy out of the box. This barrel is built specifically for Encore series rifles and will not fit Contender or G2 Contender frames so Encore ProHunter owners can swap barrels with confidence. For Encore ProHunter owners looking to add a fluted threaded .350 Legend barrel to their rifle this Thompson Center barrel is for sale at GrabAGun. Thompson Center Encore ProHunter Katahdin Barrel Specifications Manufacturer: Thompson Center Model: Encore ProHunter Katahdin Barrel Caliber: .350 Legend Compatible Hosts: Encore ProHunter Sights: None Barrel Finish: Stainless Barrel Material: Stainless Steel Thread Pattern: 11/16x24 Barrel Description: Fluted Threaded Barrel Length: 20 Available At: GrabAGun