The mechanical function is very good, crisp and tight. The bore would be very good except for a small amount of corrosion from the black powder priming. The grips are very good and all of the markings are very good. It retains about 80% original nickel finish and is serial number 2738 and was made in 1876 or 1877. Remington made about 3000 of the little 30 rimfire spur trigger revolvers.