Barrett Firearms Mk22 Barrel 300Nor 26" Coyote

The Barrett Mk22 barrel in .300 Norma Magnum gives you a direct path to precision long-range performance without buying an entirely new rifle. Built to Barrett's exacting standards, this 26-inch barrel kit lets you convert your existing Mk22 platform into a dedicated .300 Norma shooter—ideal for hunters and long-range shooters who demand terminal performance at extended distances. The coyote Cerakote finish handles field use while maintaining the professional aesthetic Barrett is known for.

This is a serious upgrade option for shooters who already have a Mk22 and want to extend their effective range or add a magnum cartridge to their arsenal. The .300 Norma Magnum delivers flat trajectory and energy retention that makes it a natural choice for hunting medium to large game at distance, and it's proven on the precision rifle circuit as well. Since this is a barrel kit—not a complete rifle—you'll need an existing Mk22 platform to install it.

What you get includes the barrel itself, the matching barrel bolt head, a magazine, and a storage bag to protect your investment. The fit and finish are what you'd expect from Barrett: no improvisation, just a purpose-built component engineered to integrate seamlessly with your rifle. Whether you're building out your precision rifle arsenal or giving your Mk22 a new lease on life in a magnum caliber, this barrel kit eliminates guesswork.

What's Included

• 26-inch barrel in .300 Norma Magnum
• Barrel bolt head
• Magazine
• Storage bag

Specifications

Frequently Asked Questions

What rifle do I need to use this Mk22 barrel kit?

You'll need an existing Barrett Mk22 rifle to install this barrel. It's a conversion barrel, not a complete rifle, so the receiver and stock you already own will work with this new barrel assembly.

What's included in the barrel kit?

The kit includes the 26-inch barrel, the corresponding barrel bolt head for .300 Norma Magnum, a magazine, and a storage bag to keep everything protected.

Is the .300 Norma Magnum good for hunting?

Yes. The .300 Norma Magnum is built for long-range hunting and delivers excellent ballistics and energy retention at distance, making it effective for medium to large game at extended ranges.

Can I switch back to my original barrel?

Yes, the Mk22 platform is designed for barrel conversion. You can swap barrels as long as you have the correct barrel bolt head for each caliber.