rockquarry is 100% correct, Pistol/ revolver shooters that begin with Basic marksmanship on bullseye targets have a better foundation that anyone that just starts blasting away at 5,7,10 or 15 yards. Have seen it for many years at ranges. One has to walk before they run and should be able to shoot bullseye before any combat shooting. Developing a correct grip, stance and small minimum arc of movement is important. Then the correct sight picture and squeezing the trigger with correct part of finger makes for a good shot.