I've had a look at a few pictures on-line of the MP28 which the Lanchester SMG is supposed/said to be a direct copy of, if I have understood it correctly. The story that I read was that there was a MP28 captured early on in the war which gave the idea to the British to copy it. Looking at the pictures they do look very similar externally but I was wondering how similar they are internally? Perhaps they were just broadly made along the same lines??? Are there any Forum members who may happen to own a MP28 and would like to share some pictures of the internal working parts with us, please? Thanks for any info.