Barrett Firearms Mk22 Barrel 338Nor 26" Coyote

The Barrett Mk22 barrel in .338 Norma Magnum with 26-inch length and Coyote finish is a precision rifle barrel built for shooters who demand performance in a versatile magnum caliber. This is a caliber conversion barrel—meaning you can swap it onto a compatible Mk22 receiver to change your rifle's chambering and unlock the ballistic advantages of the .338 Norma Mag without buying a new complete rifle. Whether you're stepping up to a heavier-hitting round for long-range hunting or expanding your ammunition options at the range, a barrel conversion offers the flexibility serious shooters need.

The Coyote Tan finish is built to blend in rough terrain and has become a trusted aesthetic across modern tactical and hunting rifles. At 26 inches, this barrel strikes a practical balance between velocity, handling, and accuracy—long enough to wring solid performance from the .338 NM's case capacity without excessive weight or muzzle length. Barrett's manufacturing reputation means you're getting a precisely machined, headspaced component ready to go to work.

If you already own a compatible Mk22 receiver and want to experiment with a new caliber, or if you're building a second upper/barrel assembly for the same action, this conversion barrel removes the need for a whole new rifle. Verify compatibility with your specific receiver before purchase, and ensure you have the correct magazines, ammunition, and load data for the .338 Norma Mag.

Specifications

Frequently Asked Questions

Is this barrel compatible with my Mk22 receiver?

This barrel is designed for the Barrett Mk22 platform. Confirm your receiver is a Mk22 before ordering. If you have a different Barrett model or are unsure, contact Barrett or a gunsmith to verify compatibility.

What ammunition does the .338 Norma Magnum use?

The .338 Norma Magnum is a magnum-class cartridge. You'll need factory or hand-loaded .338 NM ammunition—standard .338 Winchester Magnum or other .338 variants are not interchangeable. Check ammunition availability in your area before committing to the caliber conversion.

Do I need a new magazine for this barrel?

Magazine compatibility depends on your receiver and the specific magazine design. Verify that your Mk22 magazines are suitable for the .338 Norma Magnum before use.