380 = 9mm short?
9mm Corto, 9mm Kurz.
I was waiting for someone to chime in with an example of the english vs european designations. I think a person could write an encyclopedia on those.7mm mauser = 7x57= 275 Rigby
I've tried that. They won't even feed from the magazine.9x19 = 45 ACP
Why does this fallacy pop up all the time?
THIS is why firing 5.56 in a .223 chamber is not a good idea:.