ProMag Colt 1911 Government .45 ACP 10 Round Mag-Blued Steel

The ProMag Colt 1911 Government .45 ACP 10 Round Magazine is an extended 10 round magazine that fits 1911 Government Model .45 ACP pistols. The magazine body is constructed of heat treated steel with a black oxide finish with an injection molded magazine follower. The magazine spring is formed from heat treated chrome silicon wire. The magazine includes a polymer grip extension sleeve and is made in the USA.