Dec 242020
A “slam fire” shotgun is about as simple as a firearm can get while still being effective. It’s not something you’re want to take into combat… but like the old WWII-era “Liberator” pistol, it’s the sort of thing that you could use to upgrade your armaments if the need came.
Some are *really* simple and would be very difficult to spot as a firearm:
Others are much more complex and are clearly firearms: