This U.S.A made ProMag magazine is constructed of a proprietary Zytel derived high impact polymer, with a steel insert for added rigidity to the feed lips. The spring is constructed of chrome silicone wire for added reliability.
- Will fit 9mm Glock models: 34, 17 , 19, and 26.
- Over All Length: 135mm
- Weight: (unloaded) 3.8oz