Magpul Industries Corp Polymerization Cvc, Magpul Mag1140 030 2xl Polymer Cvc Shirt 2x Athl Deck Fills Ncstar's green micro dot and Ncstar's green micro dot and ak micro dot mount and rail receiver cover replaces your existing ak 47 receiver cover to provide a dedicated micro dot mount for installing a micro dot directly to your ak with the lowest possible mounting height and provides an aluminum rail on the steel receiver cover for mounting a scope or other optics *Requires power charging cable sold seperatly It features a tag less interior neck label The magpul polymerization cvc t shirt is made of 60% cotton 40% polyester with a crew neck and set in sleeves