Thought 38 special could be shot in .357 and not vice versa owing to 38sp having a lower pressure (17k psi) and .357 suited upto 35k psi. I shoot 38sp in my .357 without any issues.in that some underlevers are specifically chambered for 0.357 only, and this will be stamped on the side of the barrel.
If you wish to use both rounds, you will need to purchase a rifle which specifies 0.357 / 0.38.
maybe so by a hair but never had a problem in k's of pulled 9mm 135gr loaded in my old comp wheel gun or 38super .9m are slightly smaller than 357/38
Back when it was legal I owned a Ruger Blackhawk revolver. It was sold as a .357 magnum but the handbook stated that it was suitable for both .357 and 38 special.Thought 38 special could be shot in .357 and not vice versa owing to 38sp having a lower pressure (17k psi) and .357 suited upto 35k psi. I shoot 38sp in my .357 without any issues.
Yes it was common practise back in the day to load 9mm (.355" bullets) in .38 spl cases for short range lightweight loads. Accuracy wasn't super great compared to using the correct .357" bullet but for short range use it was quite acceptable and the 9mm bullets were often cheaper.maybe so by a hair but never had a problem in k's of pulled 9mm 135gr loaded in my old comp wheel gun or 38super .
Indeed9m are slightly smaller than 357/38
9mm isn’t .357..... whether we are talking calibre or cartridgeI always put down imp and metric as you never know how Anal the dealer is when buying ammo .