As a pro at firearms category, let me do “the thing”.
It looks like a Thompson M1928. but the parts are off. The pistol grip won’t be comfortable for the shooter because it was not angled backwards (which is the same problem with Robert’s osmium shotgun thing). You got the foregrip wrong, somehow. It would fall off easily, because the thing that fastened the foregrip to the gun is thin, and not attached to the receiver (aka main part of the gun). There is no plate at the end of the stock, and it wasn’t curved inwards (or something).
There’s a lot of wrong parts, but I can’t explain more (yeah, my English is bad for this one).
Actually uh…here is how an actual Thompson M1928 looks like. You’ll know what I meant with the stock.
I’m trying new things to make…other than people
It looks pretty good. Only problem I see is the trigger
As a pro at firearms category, let me do “the thing”.
It looks like a Thompson M1928. but the parts are off. The pistol grip won’t be comfortable for the shooter because it was not angled backwards (which is the same problem with Robert’s osmium shotgun thing). You got the foregrip wrong, somehow. It would fall off easily, because the thing that fastened the foregrip to the gun is thin, and not attached to the receiver (aka main part of the gun). There is no plate at the end of the stock, and it wasn’t curved inwards (or something).
There’s a lot of wrong parts, but I can’t explain more (yeah, my English is bad for this one).
Actually uh…here is how an actual Thompson M1928 looks like. You’ll know what I meant with the stock.

Thanks!
No problem.