Pachmayr's deluxe revolver grips in the new g10 designs.G-10 material is a fiberglass-based epoxy resin laminate.It is an extremely tough and durable material that is impervious to moisture, weather or chemicals, making it a perfect material for handgun grips.The multiple layered construction allows the use of different colors to be added to the grips, which create attractive patterns as it is machined.Type: GripModel: TacticalFinish: CheckeredMaterial: G10Color: Black & Gray