IMI Defense Polymer Pistol Magazine for Glock 17/18/19/19x/26/34/45/47 Flat Dark Earth 17. The magazine is an all-polymer design with high-standard and flawless performance maintaining reliability and durability over thousands of rounds. The 17-round magazine for Glock includes multi-colored follower options a special design of the steel spring and an easy-remove floorplate for cleaning purposes. The magazine also includes a unique design of round capacity indicator windows. Drops free when loaded or unloaded. The Magazine is compatible with all full-size compact and sub-compact double-stack Glock 9mm variants. Also can fit almost any AR 9 platforms all IMI Defense floor plates (for Glock) Can be installed and replaced. Specifications for IMI Defense Polymer Pistol Magazine for Glock 17/18/19/19x/26/34/45/47: Manufacturer: IMI Defense Gun Make: Glock Caliber: 9mm Luger Magazine Capacity: 17 Round Features of IMI Defense Polymer Pistol Magazine for Glock 17/18/19/19x/26/34/45/47 Compatible with Gen 1 through Gen 5 Glocks Compatible with all IMI Defense accessories for Glock and most floor plates that fit the magazine Easy disassembly Package Contents: IMI Defense Polymer Pistol Magazine for Glock 17/18/19/19x/26/34/45/47 IMI Defense IMI-ZMG17RF.D.E: Polymer Pistol Magazine for Glock 17/18/19/19x/26/34/45/47 Flat Dark Earth 17