Manufactured between 1873 and 1876. Fixed sights, with the rib marked "XXX STANDARD 1872" and the one line address/patent mark on the left side of the barrel. Spur trigger and smooth rosewood grips on bird's head butt.

Very good, with 90% of the original nickel finish, showing patented brass on the high edges of the frame, mild scratching and spotting overall. Grips are very good, with a small chip from the right panel and light varnish wear near the butt. Action is excellent.

Produced between 1876 and 1888. Fixed sights, with standard markings on top of the barrel, spur trigger, checkered hammer.

Excellent, with 95% of the original nickel finish, showing a number of light scratches and handling marks overall, along with some small areas of spotting. Grips are very good, with light smoothing of the checkering. Action is very good.

Made between 1877 and 1879. Blade and notch sights, with the two line address and patent markings on the rib flanked by Maltese crosses, blue trigger guard, casehardened hammer and trigger, checkered barrel latch.

Excellent, with 90% of the original nickel finish, showing small areas of brown patina on either side of the muzzle and scattered light spotting and handling marks. Bright case color is visible on the hammer. Action needs minor adjustment. Grips are very good, with sun fading to brown on the right panel and mild pressure dents.