SIG P365X/XL grip extension for 10/12rd Mag

This unit replaces the magazine base plate on the SIG P365X/XL (12 round/10 round magazines). Does not alter the capacity of the magazine.

Features: 

• It adds approximately 1/2" inch additional gripping surface as well as enhanced ergonomics.
• The enhanced griping 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.