In milsurp circles, especially with Japanese collecting and Enfield collecting, it is common for people to participate in a sniper scope matching service, where people put mismatched or orphaned scopes up to try and mate them back with their rifles. Same thing for rifle bolts.
The box matching is very, very cool. A homecoming of sorts!
So...did Indiana also issue those five-inch guns, or was it just IL?
On the Colt forum one of the members has a K38 5" shipped to Long Beach in 1962- one of some 24 similar configured revolvers. Is anyone aware of these guns and were they for LEO?