Item Number: 64989 The PMAG 15 GL9 is a 15-round Glock 9mm handgun magazine featuring our proprietary all-polymer construction for flawless reliability and durability over thousands of rounds. It includes a high visibility controlled-tilt follower, a stainless steel spring, an easily removable floorplate for cleaning, paint pen dot matrix for mag marking, ridged floorplate edges for better grip, and 15-round indicator windows. The magazine drops free when loaded or unloaded. All with the same boring reliability you expect from an OEM magazine.