ProMag Glock Model 22 .40 SandW 15 Round Magazine-Black

The ProMag Glock Model 22 .40 Smith and Wesson 15 Round Magazine fits Glock Model 22, 23, and 27 .40 Smith and Wesson pistols. The magazine body is constructed of a proprietary DuPont Zytel based polymer and has a full length steel internal insert stamped and welded like the factory magazine. It also features an injection molded magazine follower. The spring is made from heat treated silicon wire and is made in the USA.