Is it like a Rem 700 safety? Rounded and knurled?Mine is a 1967 commercial and the trigger has the screw in front, but the safety is not the tombstone.
Is there a screw in front of the the trigger shoe on the bottom of the trigger group housing?Here are pics of mine. I misunderstood your trigger screw question I thought you were talking about on the blade itself like an overtravel screw. It has the old flat style safety.View attachment 1311816View attachment 1311817View attachment 1311818