Pachmayr Diamond Pro Grip, Fits S&W J Frame Round Butt, Black 2478 Pachmayr is proud to introduce the Diamond Pro Series revolver grips. This grip line is designed to fill the hand comfortably" with natural feel and point. The unique shape is covered with their Diamond Plate texture. This gives you rugged good looks and absolute control of your revolver" even under the heaviest recoil. The revolver grips are made using Pachmayr's specially blended rubber compounds" formulated to give you the long lasting soft feel you expect and the best recoil reduction you deserve.