Pearce Grip Extension For Glock 30. They do not alter the capacity of the magazine and provide extra length for better control and comfort. This extension will also fit the Glock 30S. This extension will not fit the Glock M29 magazine. Blend with the contours and texture of the handgun giving a factory appearance. Made from High Impact Polymer and withstand drop tests at temperatures from -20 F to 350 F. Form the next logical finger positioning feature to provide control and comfort without sacrificing conceal ability. Provides magazine identification via Mag-Track? for those that rotate magazine usage. Specifications for Pearce Grip Extension For Glock 30: Manufacturer: Pearce Grip Color: Black Finish: Matte Fabric/Material: Rubber Gun Make: Glock Additional Features: Finger Grooves Package Contents: Pearce Grip Extension For Glock 30 The Pearce Grip Extension For Glock 30 is a quality addition to the Pearce Grip lineup. For more great deals on Gun Parts by Pearce Grip please browse our Pearce Grip Gun Parts page. Pearce Grip Extension For Glock 30