This Pearce Grips PG365X grip extension replaces the magazine base plate on SIG P365X and P365XL magazines to provide additional gripping surface and improved ergonomics. It is made from high-impact polymer and includes a textured surface and finger grooves that closely match the firearm frame. The unit is designed to work with both 10‑round and 12‑round magazines and does not alter magazine capacity.
Key Specifications
- Fits SIG P365X/P365XL magazines.
- Adds approximately 1/2 inch of additional gripping surface.
- Constructed from high-impact polymer.
- Color/finish is black matte.
- Includes finger grooves for enhanced ergonomics.
- Does not alter magazine capacity.
- Compatible with 10‑round and 12‑round magazine configurations.
- Dimensions provided as 1.45 x 2.90 x 4.20 (inches).
- Rated to withstand drop tests from -20°F to 250°F.
This grip extension provides a modest, functional increase in purchase for everyday carry or range use while maintaining magazine capacity and reliability. The textured surface and matched contour blend with the pistol frame for a seamless feel and improved handling in practical use.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




