SIG MKPS at the Range
This review covers the 1930s SIG MKPS, a 9mm blowback submachine gun with an exceptionally high rate of fire (around 1350 rpm). Despite its rapid fire, the design offers manageable recoil. The video demonstrates its unique folding magazine, compatibility with larger SIG MKM magazines, and the difficulty of single shots due to the lack of a semi-auto selector. It's noted as a historical piece with significant mechanical interest.









