Sold my "new model" .357 Blackhawk and bought a GP100 in .357 w/6" barrel - and am really pleased with it. Found the gun to be very accurate and much easier to hold/shoot than the cowboy style frame of the Blackhawks. Been shooting my own reloads [16.3 grns of W-296 w/ 158 grn JHP bullet] and get very tight groups - not unusual to get 3 or 4 rounds through one ragged hole on the 20 and 25 yrd targets. Will try the 50 yard lane next outing. Wondering what other folks experience with the GP100's have been?