The Suomi KP/-31 (Finnish: Suomi-konepistooli m/31, lit. 'Finland-machine-pistol mod. 1931') is a Finnish submachine gun that was mainly used during World War II. It is a descendant of the M-22 prototype and the KP/-26 production model, which was revealed to the public in 1925.

SUOMI 31 Barrel 16" (Out of Stock) New made SUOMI 31 16" barrel in 9MM. This fits both our semi auto tubes (S31T-RID) and original f.. $175.00

Review of the TNW Suomi M31 (officially KP/-31) or the Suomi M31 SA. This semi-auto Suomi M31 has a 36 round stick mag and a 72 round drum.

2023年12月5日 · The Suomi KP/-31 submachine gun proved to be a pivotal Finnish firearm that inspired the Soviet PPSh-41, the most extensively produced submachine gun in World War II. Featuring a high-capacity drum magazine, selective-fire system and a quick-change barrel, the Suomi submachine gun was quite innovative for its time.

The Suomi KP/-31 (Finnish: Suomi-konepistooli m/31 or "Finland-submachine gun mod. 1931") is a Finnish submachine gun that was mainly used during World War II. It entered service in Finland in 1931, and remained in use until the 1980s. It was designed by Aimo Lahti in the late 1920s.

2017年9月12日 · Designed by Finland’s most notable arms inventor, Aimo Lahti, the m/31 Suomi submachine gun is an iconic weapon of the Winter War and the Continuation War. It is a first-generation submachine gun with a heavy milled receiver and very well-fitted parts – enough so that a series of vent holes were put in the end of the receiver tube to ...

2013年6月25日 · With its wooden stock, durable construction, and heavy (15.5-pounds with a loaded 71-rounder) profile, the Suomi was a gun built to withstand the ravages of time.

New Old Stock semi auto build components manufactured by Indianapolis Ordnance. Reduced diameter tube with trunnion, semi auto bolt and all associated hardware. This tube is uncut and therefore not a FFL item; milling, welding, and extensive fitting needed to complete.

2017年9月25日 · The KP/-31’s reliability in cold weather, good long-range accuracy, and high rate of fire made it well suited for the hit-and-run style attacks that Finnish troops often used against the Soviet forces.

2019年3月28日 · Page details technical specifications, development, and operational history of the Suomi KP/-31 (Konepistooli m/31) Submachine Gun (SMG) including pictures.