Boost your firepower with the Magpul PMAG 27 GL9 Glock Magazine. Built for a 9x19mm Parabellum Glock, this high-capacity 27-round magazine embodies the renowned durability and dependability of Magpul’s proprietary all-polymer construction. With an overall length that meets the 170MM competition magazine standards, the PMAG 27 offers increased capacity without expensive extensions. It includes a highly visible, controlled-tilt follower, a stainless-steel spring, and an easy-to-remove floorplate, making cleaning a breeze. Magazine marking becomes hassle-free with the paint pen dot matrix, while its ridged floorplate edges pave the way for improved grip. It also offers full magazine indicator windows on both sides. The magazine drops effortlessly accessible when loaded or unloaded, and it's compatible with all full-size, compact, and sub-compact double-stack Glock 9mm variants with a slight protrusion below the grip. Proudly made in the U.S.A.