ProMag Glock Model 42 .380 ACP 10 Round Magazine

The ProMag Glock Model 42 .380 ACP 10 Round Magazine fits Glock Model 42 .380 ACP 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 chrome silicon wire and is made in the USA.