Add a reliable spare-magazine option to your setup with the Promag Standard Pro Glk12 Mag Glk 43 9mm 6rd featuring 6-round capacity in 9mm. It features DuPont Zytel Polymer construction. It is intended for Glock G43 compatibility.It is a straightforward choice for replacing a worn magazine or keeping an additional magazine available for range training or field use.Caliber: 9mmCapacity: 6 roundsMaterial: DuPont Zytel PolymerFit: Glock G43