The tip up barrel is the make it easier to load unload the pistol, also, tip up the barrel b4 lowering the hammer, no AD's.. I have two of the Berettas; excellent, just make sure that when you load the mag, pull down on spring compression knob, and let it snap up. nose of first round must be pointing upk! watch the way you stick the mag in, so you don't bumb that nose of first round. If you take care with this issue, the Beretta is supremely reliable.