Not sure what they are or what they go to. Got them at a gunshow for $5 a piece. One has a sleeved barrel chambered for what looks like 9mm? The other has a huge bore because there's no sleeve in it.
I'm assuming they are someone's project pieces left unfinished. They have feed ramps but flat breechface, as if they don't attach to any specific trunnion or receiver.
Well they're getting fabricated into an old hotrod pickup hood or fender if they aren't anything special. Just wanted to see if anyone knows if they're anything or not.