The Barrett MRAD Conversion Kit in .308 Winchester (Barrett Firearms part no. 18528) gives an existing MRAD owner a shorter, handier caliber option for closer-range or maneuver-focused work. The kit includes a 17-inch fluted barrel, a matched bolt head, a .308-sized magazine, and the Barrett muzzle brake already installed, all packed in a Barrett-branded bag with a ZCORR anti-corrosion bag for protection.

Key Specifications

• Converts an MRAD to .308 Winchester with a matched bolt head and magazine.
• Includes a 17-inch fluted barrel finished in black.
• Ships with a Barrett muzzle brake installed.
• Includes a ZCORR anti-corrosion bag inside a Barrett-branded carry bag.
• Earlier-production MRADs may need the large-to-small breech conversion kit (sold separately) to fit.

Frequently Asked Questions

What is included in the kit? A 17-inch fluted .308 Win barrel, Barrett brake, matched bolt head, magazine, and a Barrett-branded bag with a ZCORR anti-corrosion bag.

Will this fit my MRAD? It fits current-production MRADs; earlier models may need an additional large-to-small breech conversion kit.

Buy the Barrett MRAD Conversion Kit in .308 Win

A shorter .308 barrel turns an MRAD into a quicker-handling rifle for closer work without touching the receiver. Order the kit from Barrett Firearms through our rifle barrels selection, and our Lubbock, Texas team will ship it out fast.