RECOIL COMPENSATING FOLDING, COLLAPSIBLE BUTTSTOCK SYSTEM FOR AK-47/74 - POLYMER JOINT Collapsible stock system utilizes a folding mechanism to adapt AK-47 rifles to enable collapsible stocks that fold to the side. Features a built-in recoil-compensating mechanism. Includes GLR-16 buttstock. Polymer adapter bolts to rear trunnion for drop-in fit. Designed for stamped receivers. More info: http://www.themakogroup.com/stocks-...tstock-system-for-ak-47-74-polymer-joint.html -used, in great condition -includes cheek riser -works great but sold the gun New $220 -$150 OBO -trade plus cash for Remington 700 or similar.