I am looking for any ballistic information for the S&W 2 3/4" barreled 500 magnum. I am interested in any bullet weights and any brand of bullets. I just haven't see any info for bullets shot out of the short 2 3/4" bl . I would think if one could learn to handle the recoil, it truely would be the ultimate in a back up gun for bear country. Thanks ahead of time for any info.