Promag Glock 21 .45 ACP 13 Round Magazine

Promag Magazines for Glock are constructed from a proprietary DuPont Zytel based polymer for lightweight and strength. The magazines body has full length steel internal insert stamped and welded just like Glock factory magazines and an injection molded magazine follower. The spring is made from heat treated chrome silicon wire. Made in the USA.

Firearm: Glock 21
Caliber: .45 ACP
Capacity: 13 Round
Color: Black