Quote Originally Posted by edbear2 View Post
Could it not just be a home / homer at work made effort also?

You would think a prototype might have some mark of some sort, and be a bit better made, especially the trigger / sear area which really look home / very average school metalwork level and not smith / skilled made.

ATB, Ed
Thats what I'm thinking too. Home made project by someone who had access to a Gat they copy.
The adjustability in the trigger/sear could just be to get the gun working easily without having to alter the parts.

I've been thinking about making something like this for years....