What is the literal translation of the full name of the gun that replaced the Arsenal submachine gun in Estonian service in 1938?
Suomi KP/-31 The Suomi KP/-31 (Suomi-konepistooli or "Submachine-gun Finland", literally: "Machine-pistol Finland") was a submachine gun (SMG) of Finnish design used during World War II. It was a descendant of the M-22 prototype and the KP/-26 production model, which was revealed to the public in 1925. The "Suomi-konepistooli KP/-31" is often abbreviated to "Suomi KP".
RPD machine gun The RPD (Russian: ручной пулемёт Дегтярёва "Ruchnoy Pulemyot Degtyaryova", English: Degtyaryov hand-held machine gun) is a 7.62mm light machine gun developed in the Soviet Union by Vasily Degtyaryov for the intermediate 7.62×39mm M43 cartridge. It was created as a replacement for the DP machine gun chambered for the 7.62×54mmR round. It is a precursor of most squad automatic weapons. It was succeeded in Soviet service by the RPK.