What kind of info?
It's a C marked Colt bolt carrier, and a Colt bolt, inc. firing pin, gas key, cotter pin, assembled. I bought it used I'd say it's probably had several hundred rounds fired with it. Black parked.
The finish wear is present, but not that heavy. Actually, I don't know how fast the finish wears on these bolts as I haven't fired enough rounds to find out myself. If I can scare up a digicam I'll put up some pics, but they're hard to come by.
Will be shipped out of Ohio, or FTF can be arranged in the central Ohio area.