.300 WIN MAG SSSF Box Magazine
Our single stack single feed magazines for the .300 Winchester Magnum are the perfect magazine for any shooter. One caliber, three different cartridge lengths. The .300 WM magazines from Accurate-Mag are built from steel, heat treated, and then coated with a special teflon for a better finish. 5 round capacity. This fits our MPA BA Long Action Chassis or other rifles designed to accept standard Accurate Mag – Magazines in 300 win mag.