Hogue Tamer Conversion Monogrip, Revolver Grip, Fits S&W K/L/N/X/Z Frame, Black 19022 Hogue Monogrips are made of soft rubber with a cobblestone (stippled) surface for good grip control" and contain a Sorbothane insert for recoil protection. Features include an internal recoil cushion positioned under the web of the hand for comfort" finger grooves" a gentle palm swell and relief at the top of the grip to allow for the use of speedloaders. Originally designed for the big S&W X-Frame revolvers" these Monogrips have become a favorite for use with lightweight heavy-hitting revolvers like the S&W 69 and 329PD. Precision fit for Smith and Wesson K/L/N/X/Z Frame Revolvers.