Glock 17 Magazine Features The Glock 17 9mm Magazine is the standard magazine supplied with Glock 17 pistols and is trusted by law enforcement military and civilian shooters alike. It holds 17 rounds of 9mm Luger ammunition and is constructed with a steel-reinforced polymer body to resist impact deformation and corrosion. The magazine features factory load-assist cuts and a high-visibility follower for smooth feeding and ease of use during reloading. Each magazine is precision-manufactured by Glock to meet strict quality standards ensuring reliable function under all conditions. Whether used as a replacement backup or range mag this 17-round magazine delivers consistent performance in your Glock 17 or other compatible 9mm Glock models. Glock 17 Magazine Specifications Manufacturer: Glock Model: Glock 17 Magazine Caliber: 9mm Capacity: 17 Rounds Material: Steel-Lined Polymer Finish: Black Compatibility: Glock 17 and other 9mm Glock models (G19 G26 G34 etc.) Features: Witness Holes Factory Follower Reinforced Feed Lips