Enhance your shooting experience with the Sig Sauer P365-XMACRO Black Grip Module expertly crafted for precision and comfort. This factory replacement grip module is designed specifically for the P365XMACRO offering a true 1913 accessory rail for added versatility. It includes three interchangeable backstraps in sizes small medium and large with the medium preinstalled to ensure a perfect fit for any hand size. Constructed from durable polymer with a sleek black finish it's compatible with 17-round P365XMACRO magazines and all P365 firing control units excluding manual safety versions. Elevate your firearm's performance and tailor it to your needs with this reliable and customizable grip module.