thanks i see the set screw...I've ran some patches w/ hoppes 8 and then some oil they were brown...some one must have payed good money for this...I'm hopeing it sat and dried out and got alittle surface rush on the bore....going to spray some oil down the bore........what did these guns go for new? 450.00? I couldn't aford it so I got a white mountian for 235 I think in the 80's