Shop › KYNSHOT SHOTGUN BUFFER FOR VR80 KYNSHOT SHOTGUN BUFFER FOR VR80 $164.99 KynSHOT RB5022 Hydraulic Buffer, Fits Rock Island Armory VR80, Stainless Steel Construction, Silver RB5022 Quantity: Add To Cart Added! KynSHOT RB5022 Hydraulic Buffer, Fits Rock Island Armory VR80, Stainless Steel Construction, Silver RB5022