New to the club with a 1916 Erfurt

[rwest93]

Originally Posted by Edward Tinker

So, you have a WW1 Erfurt that later went to police usage.
It would not have had a rear toggle numbered to start, this was in the 30's about same time as the police sear safety

So I knew about the sear safety (still trying to figure out how that influences the trigger group), but the number at the rear most of the toggle assembly is another sign of police usage?

I'm still really wishing someone will be able to tell me about the barrel...it's not something I've found any documentation for in all the internet searching I've done.