These grips are significantly thicker than the stock grips. With the stock aluminum grips, we measure the thickness of the gun across the grips at 1.135". With the palm swell grips, we measure the thickness of the gun across the peak of the grips at 1.475".These grips are lighter than the stock grips. They measure the weight of the stock aluminum grips at 58 grams. The grips wight 53 grams. • Includes Hex Screws & O-rings
