This is a VZ Grips Revolver Grip known as the 320, model JF-320-C.
One of the smoothest grips VZ produces but just enough texture left behind from the CNC machining. The 320 is a very comfortable grip that gives you a good purchase on your firearm as well as showing off the vibrant layers of the laminate itself.
Features:
Texture: Mild
Frame Size: S&W J