I'm pretty sure its an original sten gun from ww2 its not deactivated and its seems to be in complete working order, I have pics of all the stamps, including under the mag well, and the stamp on the bolt, how much ballpark is it worth, I'm pretty sure originals are selling for upwards of $7,000...

I'm unable to find accurate recoil values for the 7.92mm Kurz. If anyone has this information, please share it with me. Thanks!

Looking to find out what I have and what cal it is. Any help would be super thankful. These are some pics