Enhanced trigger-guard geometry with undercut and finger grooves for improved comfort and control with ambidextrous gas pedal both sides. This allows for a thumb ledge and a natural indexing point regardless of dominant hand. The stock Sig module is 1.1″ wide in the grip, our module is 1.3″ wide allowing for a more robust feel in the hand without compromising concealability. M1913 Picatinny accessory rail and flared magazine well. The OEM polymer X/XL grip module weighs approx. 1.4oz. The grip module with wood panels weighs approx. 4.3 ounces. Direct replacement of the Sig Sauer OEM standard polymer P365X and P365XL grip module.