Glock 17 Magazine Features The Glock factory Magazine is built around a hardened steel insert fully encased in high tech Coyote Tan polymer a combination that protects the magazine body from deformation even after being dropped from significant height. Holding 17 rounds of 9mm Luger it fits a wide range of Glock 9mm pistols including the G17 G17L G19 G19X G26 and G34 making it a versatile spare for owners running multiple models. The polymer coating also resists the wear that repeated loading and unloading cycles put on a magazine s feed lips and body. As a factory original part it meets the same specifications used in every new Glock pistol. Reliability is the primary reason to stick with factory Glock magazines rather than aftermarket alternatives since the tolerances and materials are matched precisely to the pistol s magazine well and feed geometry. The drop-free design ensures the magazine clears the pistol cleanly during a reload an important feature for both range training and defensive use. Because it fits so many models in the Glock 9mm lineup a single magazine purchase can serve as a backup across an owner s entire collection. For shooters who want dependable factory-spec capacity the Glock Magazine is a straightforward trustworthy choice. Glock 17 Magazine Specifications Manufacturer: Glock Model: Magazine for G17/G17L/G19/G19X/G26/G34 Caliber: 9mm Capacity: 17 Rounds Finish: Coyote Tan Polymer/Hardened Steel Insert Compatible Hosts: Glock 17 17L 19 19X 26 34 Available At: GrabAGun