>>1071501I think with that, one will be able to shoot both, but not the other. Like a 10mm gun will shoot 10mm and .40S&W, but you don't want to put a 10mm round in a gun made for .40S&W.
And it would make sense that .22wmr and .22lr aren't interchangeable in most guns. Pic related.
fwiw I'm not a gun person, just a parrot