I have a 60s-70s J frame S&W 3" barrel revolver my much better half gave me as a birthday present a few years ago. I've shot a few jacketed rounds through it, but don't really want to beat it up, just take her out for some occasional range fun. Problem is, jacketed Hornady's and Speers will not go through the cylinder throats...the bullets measure 0.357 consistently. I'd like to just shoot cast with this old gal, best to size down, maybe .356? I'm kinda new at revolver accurizing, so any tips are welcome.
