Ed Brown Magazine for Glock 17/18/19/26/34 Features The Ed Brown magazine combines a steel inner liner with a polymer outer body giving it the feed reliability of steel construction while keeping overall weight reasonable for a high-capacity magazine. Its 31-round capacity in 9mm nearly triples what a standard Glock magazine holds a significant advantage for competition stages extended training sessions or a defensive scenario where reloads are best minimized. Ed Brown engineers this magazine to meet or exceed factory Glock magazine performance ensuring shooters are not trading reliability for capacity. The magazine works across the full range of 9mm Glock pistols including the 17 18 19 26 and 34. Beyond standard Glock pistols this magazine also functions in AR9mm platforms built to accept Glock-style magazines giving shooters a single magazine option that spans both their pistol and pistol-caliber carbine. Finished in black it matches the factory look of most Glock magazines for a clean uniform appearance. Extended capacity magazines like this one are popular for competitive shooting sports where magazine changes cost valuable time on the clock. This Ed Brown 31-round magazine is a strong capacity upgrade for Glock and AR9 platform shooters for sale at GrabAGun. Ed Brown Magazine for Glock 17/18/19/26/34 Specifications Manufacturer: Ed Brown Caliber: 9mm Capacity: 31 Rounds Finish: Black Material: Steel Liner / Polymer Body Compatible Hosts: Glock 17 18 19 26 34 AR9 Platforms Available At: GrabAGun