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 Monogrip model has an black finish and is compatible with S&W J frame with round butt 30, 32, 33, 34, 36, 37, 38, 43, 49, 50, 51, 60, 63, 317, 331, 337, 351PD, 360, 431PD, 631, 637, 638, 649, 650, 651.