The 38 Short Colt is essentially a rimmed 9mm. It is the same case length and internal case capacity. Since it is way shorter than a 38 Special, you have to use less powder to get an equivalent velocity. Starline makes the brass. These will work in any .38 Special or .357 chambered guns. I am running them in two 627 guns.

If we knew your location, maybe there would be someone local who could help. Apparently you are in a forest by the ocean. That covers a few square miles.