Don’t know about that. That came scheme came recently. I thought I read Kimber was working on that, not sure, so who knows. For now buy what works for you.
Never mind, I was wrong, got confused with someone else.
Someone is out there talking to politicians behind our backs about microstamping with a firing pin.
I don’t know who it is, but one of these gun companies is. I just don’t know which one it is (I think they are trying to keep it out of the headlines).