This 'Adapter' converts your non-folding, AR-Carbine, PRS or McRee Fixed Stock to a 'Side Folding' Stock System. It works on the following models: G7-G10-BR10-BR15 Stock Systems.

This Rear Assembly has 4 Flush Cup/Push Button sling end sockets pre machined. 2 left side and 2 right side.

This item is Right side or Left side specific choose correctly from the drop down menu.

Adjiustments: Length of Pull approx. 12.5 to 14.5 inches, Cheek Pc up and down/fore and aft, butt pad up/down.