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".
Raufoss Mk 211 The Raufoss Mk 211 is a .50 caliber (12.7×99mm NATO) multipurpose anti-matériel High-explosive incendiary/armor-piercing ammunition projectile produced by Nammo (Nordic Ammunition Group, a Norwegian/Finnish military industry manufacturer of ammunition), under the model name "NM140 MP". It is commonly referred to as simply "multipurpose" or "Raufoss", which refers to Nammo's original parent company: Raufoss Ammunisjonsfabrikker (Ammunition Factory) in Raufoss, Norway, established in 1896. The "Mk 211" name comes from the nomenclature "Mk 211 Mod 0" used by the U.S. military for this round.