I picked up a Model 510 Target Master about 5-6 years back. It was your typical pawn shop find. Not in great shape, not in rough shape either. Just a decent old Remington. I broke it down and gave it a good cleaning, took a brick of Federals out and sighted it in. I've given some thought about refinishing it. Then again, about the only thing it could really use is a new front sight. It's far more accurate than I'll ever be. Not to mention with 22 Rimfire being hard to come by, it being a single shot sure slows down on ammunition usage, but not the pure old fun of a little plinking from time to time.
Murphy