I carry a S&W360sc (scandium/titanium 11oz .357 snubby) for a BUG, and I use Federal 158gr JHP HiShoks (C357E) (NOT HydraShoks!) in it. I cronoed them at about 1100 ft/s out of that 1-7/8" barrel. I chose them because they seemed to burn essentially all of the powder before the bullet even left the case ... ideal for a short barrel, and very little flash and blast ... and they penetrated and expanded well. They also were one of the few cartridges I tested that never showed any "bullet-pull". They are not full spec by today's standards, although they were then, I think. I wouldn't want anything hotter ... those are already VERY painful to shoot.