Picked up this Ruger Speed Six .357 this summer. Ruger "Six Series " double action revolvers are hard to come by just about anywhere in South Dakota. This one was came from the US Coast Guard and saw duty at Borinquen Air Station in Puerto Rico.
Nice score, Ruger Speed Six .357 is a gem. Coast Guard provenance is awesome. Those Six Series double-actions are rare around here, enjoy... it's a stout, reliable shooter with real history, man.