I acquired this 2 months ago. I have taken it out twice now and have put 409 rounds through it. Ten were SBR brand green tracers and the rest were lead bullets that I cast over 30 years ago. I has been flawless in operation except that I sometimes accidentally hit the safety with my thumb.I'm left handed and need the ambi safety but obviously I need to modify my grip so I stop putting the safety on.
A previous owner replaced the barrel and recoil spring assembly and added the funnel thing at the bottom of the grip.
It is more accurate than I am. I am very pleased with it.