Hogue rubber grips are molded from durable synthetic rubber that is not spongy or tacky, yet provides a soft recoil absorbing feel without affecting accuracy. The flexibility of the materials and molding process produces rubber grips with features that out perform all other makes. It is molded with a reinforcing insert directly engaging with the firearm frame for a rock-solid grip-to-frame fit. The Cobblestone texture provides an efficient non-slip, non-irritating stippling pattern. This model has a black finish and is compatible with 1911 Government. Features: Our 1911 Government rubber grips are designed to work with or without an ambidextrous safety These grips are designed to work with factory hardware 1911 Government grip screw hole spacing is 3-1/16 inches Grip screws should be tightened to 12 in/lbs of torque with a correct fitting 3/32 inch hex driver