The Thompson Center Pro Hunter Rifle Barrel in .300 Win Mag (brand part no. 8221R) puts serious long-range hunting reach on the Encore switch-barrel platform. Thompson Center finishes the barrel in blued steel and threads the muzzle for a brake or suppressor, letting Encore owners tame the magnum’s recoil or run quiet where legal. Among rifle barrels, this Pro Hunter favors hunters who want elk-and-beyond capability from the single-shot frame they already shoot.

Key Specifications

• The chambering is .300 Winchester Magnum, a proven long-range big-game cartridge.
• The finish is blued steel.
• The muzzle is threaded for a brake or suppressor.
• Fits the Encore Pro Hunter break-action platform.

Frequently Asked Questions

What frame does this barrel fit? The Thompson Center Encore Pro Hunter break-action platform.

Why a threaded muzzle on a magnum barrel? A brake meaningfully tames .300 Win Mag recoil, and the threads also accept suppressor mounts.

Buy the Thompson Center Pro Hunter .300 Win Mag Barrel

Magnum reach on the Encore frame you already own is exactly what this blued, threaded barrel delivers. Order it from our Lubbock, Texas gun shop for fast shipping.