Guaranteed to give you an edge'” Odin has designed the PMB (Pistol Magazine Base) with the competitive and noncompetitive shooter in mind. Introducing the GLOCK PMB: Ergonomically machined to fit perfectly in the palm of your hand for effortless stripping'” the weighted base allows for rapid mag changes and 5 extra rounds all while remaining well within the 140 mm gauge limits of USPSA. This mag base is compatible with the Glock 17 (full size 9mm).
Odin Works Pistol Magazine Base, +5 Rounds, Anodized Finish, Fits Glock 17, Black ACC-PMB-GLOCK-17-BLK