Glock 17 Magazine Features The Glock 17 Magazine Gen5 is chambered in 9mm Luger and built from Glock s proven black polymer construction. It is compatible not only with the Glock 17 Gen5 but with previous generation Glock 17 pistols giving owners flexibility across multiple pistols they may own. Glock s engineering keeps feeding reliable even under hard use which is why the magazine remains a trusted choice among duty and competition shooters alike. A 10 round capacity suits magazine-restricted states and range use alike. Like all new Glock magazines this one benefits from a short break in period before the final round seats easily with cycling from full to empty helping compress the spring. Its polymer body and reinforced feed lips are built for long service life with minimal maintenance. The magazine ships individually making it an easy way to add a spare or replace a worn unit. Glock 17 Gen5 owners can count on factory fit and function every time it is loaded. Glock 17 Magazine Specifications Manufacturer: Glock Compatible Hosts: Glock 17 Caliber: 9mm Capacity: 10 Rounds Color: Black Material: Polymer Available At: GrabAGun