Kalashnikov AK-74N 5.45x39 assault rifle PS-320

Kalashnikov AK-74N 5.45x39 assault rifle PS-320 (AK-74N PS-320)

AK-74N (Avtomat Kalashnikova 74 Nochnoy - "Kalashnikov's Automatic rifle 74 Night") was developed in 1970 by M. T. Kalashnikov, became a further evolution of AKM due to adoption of the new 5.45x39 ammunition by the military. The key design difference from the standard AK-74 is a side mount for optical and night scopes.