Pearce Grip Grip Extension Features The Pearce Grip Grip Extension replaces the factory magazine base plate on the Smith and Wesson M&P Shield X adding roughly half an inch of gripping surface for shooters who want more purchase under the support hand. It is built specifically for the 13-round Shield X magazine and is not intended for 10-round California magazines EZ frames or original single stack Shield frames. Made from high impact polymer the extension is designed to withstand drop tests across a wide temperature range from negative 20 to 250 degrees Fahrenheit. That durability means the extension holds up to daily carry and range use without cracking or loosening over time. Because the extension blends with the contours and texture of the M&P Shield X it gives the pistol a clean factory-finished appearance rather than looking like an aftermarket add-on. The added length also makes manually extracting magazines easier which is useful during reloads or when clearing a malfunction. Finished in matte black it matches the factory finish of the Shield X without standing out. Shooters who want improved control and faster reloads from their Shield X will find the Pearce Grip Grip Extension a simple effective upgrade. Pearce Grip Grip Extension Specifications Manufacturer: Pearce Grip Model: Grip Extension Type: Magazine Base Plate Material: High Impact Polymer Color: Black Finish: Matte Compatible Hosts: Smith and Wesson M&P Shield X 13-Round Magazine Available At: GrabAGun