Sorry? I am not sorry, but extremely happy to have obtained this amazing gun. Not for carry. For fun. Thanks for the article. It is a good article and I do think .357 magnum would be a bear to shoot out of a Bond Arms Derringer. My only regret is that I only shot 30 rounds (yep that was half a box of 50, plus the 2 HP and 3 .410s, my mistake). I should have shot the whole box. Well I''ll be going back, will take the BA Derringer and maybe the Charter Arms Bulldog .45 Colt.