SPRR Grip Kit Includes 2 SPRR Grips, Texture Cloth and Instruction Sheet. SKU: RG-SPRR Category: RAT Grips $13.95 Color Choose an optionBlackBrownCamoDark KhakiKhakiOlive DrabClear Quantity Add to Cart Designed for fingerweld customization, increase the surface control area by molding to each finger and/or customize the backstrap fit to customize grip. You will be surprised by the advancement made even with the smallest of our system. Comfort and surface control area is where stability is at. SPRR kit provides enough for two firearms. Weighs under .4 oz per grip.