Galloway Precision Traction Grip Overlays for Bersa Thunder 9 UC Pro and 40 UC Pro Pistols These are the highest quality grip overlays out there bar none The added traction will speed you up on follow up shots Allow for better purchase on the draw Made from high quality 3M brand material, comes complete with instructions Fits Bersa Thunder 9 UC Pro and 40 UC Pro Pistols in Grey