Machined aluminum Galil rear stock with our easy mount rear stock adapter and folding adapter for the Century Arms C39 pistol. Our patent pending adapter has been machined to cradle the rear of the receiver from moving side to side and offers easy mounting using the OEM sling hole. We provide the button head bolt and nut, Allen wrench, flat mount stock adapter, folding adapter and our Galil rear stock. Galil rear stock has a side mounted sling stud as well. Adapter to end of rear stock is about 9" ***PLEASE TELL US IN THE COMMENTS SECTION IF YOU HAVE A NEWER V2 or RAS47 MODEL, OR WE WILL SHIP YOU THE STANDARD C39 ADAPTER WITH THIS SET UP