What a great thread! Here are my 3...
A 625-6, 625-7 and a just-traded-for-it today Dekalb County PD 25-5! Looks like it has a factory replacement cylinder as well... the s/n is stamped on the cylinder under the ejector, and throats are plenty tight but not too tight, as far as I can tell. Chambers are pretty good too, with minimal wobble of loaded rounds. Can't wait to shoot it...
Totally Stoked.