Took the 3 screw plate off and closely examined the internal components. Yes, there is/was tiny metal particulates around the hammer, trigger, transfer bar,main spring assembly and pin. Pics taken before cleaning.
You can actually see some "metal dust" in this pic.
Took mineral spirits and poured it through and let it drip dry. I'm glad I'm not in a freezing part of the country, the factory oil must be 20W-50 thick.
Painstakingly wiped down everything, toothpick and micro patches, didn't see anything that needed any "de-burring" all mated parts were really smooth.
No springs flew away, no pins ran off with the elves, and it is as clean and lubed and ready to get "dirty" on Sat.
Thanks again for all the tips and tricks, bought some Bianchi Speed Strips, and hope everyone has a great Christmas.
tw