ODIN Works has designed their PMBs (Pistol Magazine Bases) 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, our weighted base allows for rapid mag changes and 5 extra rounds all while remaining well within the 140 mm gauge limits of USPSA. The ODIN PMB will keep you at the top of your game.

Specifications:
This is not a Glock Factory Product, it is an after market Product
Dimensions: 1.7" x 1.23" x 1.37" at widest points
Weight: 1.5 oz (Base and Screw)
Material: 6061 Aluminum
Compatibility: Glock 17 & 19

Includes:
Extra Power Spring
Threaded Push-Pin
Allen Wrench