This 32-round magazine from ProMag is compatible with Glock G19 Glock 17 and Glock G26 pistols.The magazine body is constructed of a proprietary DuPont Zytel-based polymer with a full-length steel internal insert stamped and welded just like the factory magazine.In addition it has a spring made from heat-treated chrome silicon wire and an injection-molded magazine follower for consistent and reliable feeding.ProMag Glock G17/G19/G26 9mm Magazine32 Round CapacityCompatible With Glock G17 G19 G26 9mm PistolsFDE FinishOrder your ProMag Glock magazine online today!Score big savings and fast shipping when you shop our large selection of 9mm ammo in bulk available online at Ammunition Depot.Need new range accessories? Save big when you shop our online selection of Firearm Cleaning Supplies.