I've owned 2. Guess I'm a slow learner. The first one had what I considered a [bleep] / sloppy chamber 'cause the fired ammo was showing serious stretching at the web and I couldn't reload it. Ruger didn't care, "factory ammo only". So I sold it, bought another. Same problem. Real loose, though SAAMI spec, chamber dimensions and very tight, though SAAMI spec ammo dimensions. They were really cool rifles other than that. Today I'd probably just have the barrel set back a couple threads and a clean chamber cut.
