The Thompson/Center Prohunter Katahdin barrel is a 20-inch stainless fluted barrel in .450 Bushmaster with an 11/16x24 threaded muzzle. Thompson/Center's interchangeable barrel design is a signature feature of their rifles, letting hunters switch calibers or configurations on one frame. The .450 Bushmaster is a hard-hitting, straight-wall round popular for deer and hog hunting. The fluted stainless construction reduces weight and offers weather resistance, and the threaded muzzle accommodates brakes or suppressors. Verify compatibility with your Prohunter before ordering.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.