Full assembled stock for AKMS. Using this stock You can convert Your AKM (https://www.cgtrader.com/3d-models/military/gun/akm-6p1) into AKMS
The main variant of the AKM is the AKMS (S – Skladnoy – Folding), which was equipped with an under-folding metal shoulder stock in place of the fixed wooden stock. The metal stock of the AKMS is somewhat different from the folding stock of the previous AKS-47 model as it has a modified locking mechanism, which locks both support arms of the AKMS stock instead of just one (left arm) as in the AKS-47 folding model. It is also made of riveted steel pressings, instead of the milled versions of most AKS-47s, and is more inline like the fixed stock AKM. Due to the stamped receiver, it also has a reinforcement plate beneath the pistol grip spot welded in place to prevent damage to the receiver if the gun is dropped on its pistol grip as well as better absorb the recoil with the stock folded.