KarmaPolice

Participant
Post count: 1187

This I guess

“ Under U.S. law, the only part of a gun that’s technically considered a firearm — and must be shipped to a licensed firearms dealer — is the lower receiver. That’s the shell-like piece that houses the trigger and bears the maker’s serial number. Everything else, from the barrel to the firing mechanism, can be easily bought directly — online or in a store.