This Charter Arms manufactured pistol grip black synthetic butt stock assembly is for the AR-7 Explorer semi-auto rifle and is in very good condition with light scratches and handling marks. This butt stock assembly consists of the butt stock, butt cap and takedown screw assembly. (file photos)

Note: Charter Arms AR-7 Explorer semi-auto rifles with the following serial numbers have been observed with this part: A128259, A173352, A180717 & A238555