All of our basepads designed for the stock P365XL frame/grip module 15 round, 12 rnd, 10 rnd limited XL mags, and standard P365 10 round to XL frame conversion, will physically fit in the Wilson Combat grip module. Due to the extended backstrap on the Wilson grip to support the addition of weights, those basepads will not fill in that area. We recommend our basepads specifically designed to fill that space, providing better feel in the hand.