KynSHOT Tactical Stock Adapter for Mossberg 500, 590 12 Gauge Adjustable

The KynSHOT Tactical Shotgun Conversion Kit for 12 Gauge shotguns is a premium kit which typically takes less than 15 minutes to completely install using only ordinary hand tools. This kit includes a KynSHOT RB5100 Hydraulic Recoil Buffer, a cast aluminum stock adapter, all hardware needed to mount the buffer, an armorer's wrench, and a complete instruction set. FeaturesAerospace quality materials Military-spec compliant processing Note: Will not fit Remington semiautomatic shotgun.