Kalashnikov AKMS 7.62x39 assault rifle

AKMS (Avtomát Kaláshnikova Modernizírovanny Skladnóy - "Kalashnikov's Automatic rifle Modernised with foldable stock") 7.62x39 assault rifle (GRAU Index — 6P4) is a variant of the AKM rifle with a folding shoulder piece (stock). Folds forward-down, under the handguard. Designed specifically for airborne troops.