Grip Extension Compatible with Sig Sauer P365X / P365XL 10-rd. and 12-rd. This unit replaces the base plate on the SIG P365X/XL (10-rd./12-rd.). It adds approximately 1/2 inch additional gripping surface as well as enhanced ergonomics. Does not alter capacity. Will also work with Wilson Combat grip module. The enhanced gripping surface also incorporates a texture which closely matches the frame of the firearm. "Made from High Impact Polymer and withstand drop tests at temperatures from -20 F to 250 F. Please note: Includes 1 microfiber cloth per order, regardless of quantity purchased. Microfiber cloth may be tan, gray, or black.