This 9mm 21-Round Glock®-style magazine features Magpul’s proprietary all-polymer construction for reliability and durability over thousands of rounds. Meeting the overall length requirements for a 140MM competition magazine, the PMAG 21 GL9 offers additional capacity without the need for expensive extensions. The mag includes a high visibility controlled-tilt follower, a stainless-steel spring, an easily removable floorplate for cleaning, paint pen dot matrix for magazine marking, ridged floorplate edges for better grip and round indicator windows at 10, 15 and 21 rounds remaining. The magazine drops free when loaded or unloaded with the same reliability expected from an OEM magazine. This magazine is compatible with the RXM Pistol, PC Carbine™, and all full-size, compact, and sub-compact double-stack GLOCK 9mm variants with some protrusion below the grip. Made in the USA by Magpul®.
Ruger cannot bill to or ship 21-round magazines to the following states and cities: California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Washington (state), Washington, DC. DO NOT ORDER THIS PRODUCT if you live in these locations.