I was having a nice night at the range, shooting controlled triples at a Zombie target. New box of the Underwood 357 Sig FMJ's. Checked the barrel after every set of three. First 45 went okay. Then a kaboom. My favorite gun is history. I suppose this means it's time to move into 10mm for my hiking gun (I really enjoyed shooting .357 Sig). So, in addition to NEVER shooting Underwood again, I have some carry ammo I'm interested in getting rid of for cheap. Feel free to PM me. I'll post a pic or two on my blog probably this weekend.