The Barrett .338 Norma Mag Conversion Kits "D" MK22 Coyote Brown Cerakote 27" Fluted Bbl 19537 is a high-quality conversion kit designed to upgrade your MK22 rifle. Featuring a 27-inch fluted barrel with a coyote brown Cerakote finish this kit includes a bolt head magazine and ZCORR anti-corrosion bag.