CZ Scorpion Evo 3 / 3+ stock adapter | type AR-15Adapter that allows you to install AR 15 stock. Full list of compatible CZ models is below. Specification original Ascalon product made of duralumin made in Czech republic This adapter was designed with a focus on stiffness and minimum clearances that would otherwise compromise accuracy. There is a small cut out on the bottom, through which you can get to the disassembly button. This allows the stock to be removed together with the installed stock