Strike Industries Enhanced Glock 9mm/.40 Cal Magazine Floor Plate w/Spacer Black One Size. The EMP-G9/40+0 includes an optional steel weight that provides for quicker mag drops and overall grip comfort. It can also be used with our AR tungsten weights. Created from high impact resistant polymer the EMPG9/40+0 was designed to provide smoother magazine reloading through a low drag / no snag design while maintaining zero additional magazine capacity with any OEM GLOCK magazine for G17(9MM) & G22(40CAL). A good solution to California 10 round regulation. Included is our special steel locking plate which compared to other magazine extensions on the market features a hook design which adds extra locking security to increase reliability when fully loaded with rounds. Specifications for Strike Industries Enhanced Glock 9mm/.40 Cal Magazine Floor Plate: Manufacturer: Strike Industries Color: Black Fabric/Material: Steel Polymer Caliber: 9mm Luger .40 S&W Gun Make: Glock Gun Model: Glock 22 Glock 17 Condition: New Features of Strike Industries Enhanced Glock 9mm/.40 Cal Magazine Floor Plate Plus zero Optional weight included Can take advantage of the quick and easy gripping design of the G17 EMP as a +0 Provides overall grip comfort. Dimensions: 35.14mm L x 29.25 mm W x 35.14mm H Package Contents: Strike Industries Enhanced Glock 9mm/.40 Cal Magazine Floor Plate 1 x Plus Zero EMP 1 x Optional steel weight 1 x Rubber Spacer What firearm models does the manufacturer say Strike Industries Enhanced Glock 9mm/.40 Cal Magazine Floor Plate is compatible with? The manufacturer suggests that Strike Industries Enhanced Glock 9mm/.40 Cal Magazine Floor Plate is compatible with Glock 17 Glock 22Strike Industries SI-EMP-G9&40+0: Enhanced Glock 9mm/.40 Cal Magazine Floor Plate w/Spacer Black One Size