ProMag SandW Shield .40 SandW 9 Round Magazine-Blued Steel

The ProMag Smith and Wesson Shield .40 Smith and Wesson 9 Round Magazine is a 9 round extended magazine that fits Smith and Wesson Shield .40 Smith and Wesson pistols. The magazine body is constructed of heat treated steel with a black oxide finish and an injection molded magazine follower. The magazine spring is formed from heat treated chrome silicone wire and is made in the USA.