Our rear stock adapter makes it easy to add our machined rear stock to your Century Arms C39/RAS AK pistol using our adapter attaching to the rear of your receiver through the sling hole. This part number for the adapter and rear machined stock. *PLEASE TELL US IN THE COMMENTS SECTION IF YOU HAVE A NEWER V2 or RAS MODEL, OR WE WILL SHIP YOU THE STANDARD C39 ADAPTER WITH THIS SET UP*
