PROMAG MAG GLOCK 43 9MM 6RD STEEL INSERT POLYMER

6-round magazine - Fits Glock� Model 43 9mm - Magazine body constructed of a proprietary DuPont� Zytel� based polymer - Magazine body has full length steel internal insert stamped and welded like the factory magazine - Injection molded magazine follower - Spring is made from heat treated chrome silicon wire - Made in USA