An interchangeable ProHunter rifle barrel in .300 Winchester Magnum, 26 inches, fluted and threaded, blued finish. Thompson/Center's break-action design is built so one frame serves many roles, and swapping to a .300 Win Mag barrel turns a familiar rifle into a serious elk, moose and long-range big-game gun in minutes.

The 26-inch length gives this belted magnum the barrel it needs to deliver full velocity, the fluting recovers some of the weight that a long tube adds, and the threaded muzzle accepts a brake or suppressor.

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