Why is this Sten MK.II full of holes? With firearms expert Jonathan Ferguson
This video provides an in-depth look at the Sten MK.II submachine gun, focusing on its simple blowback operating system. Firearms expert Jonathan Ferguson explains how the heavy bolt and recoil spring manage the firearm's cycle of operation. He details the function of the sear and the tripping lever (disconnector) in enabling both full-automatic and semi-automatic fire, using a cutaway example for clarity.











