This is a NEW stainless steel base pin / cylinder pin for the Ruger Old Army revolver (ROA). After years of demand and months of working with engineers, we have successfully reproduced the ultra scarce ROA base pin (again - this is our second batch). These are made from 17-4 stainless steel and have much tighter tolerances than the originals. THEY ARE A DROP IN UNIT! It wouldn't hurt to have a spare... These are the same style as the originals, not like other aftermarket replacements. The listing does not include the revolver in the last photo - that is for display purposes only. This piece replaces part number KCB02900.
