The micro Uzi machine pistol placed in the hands of an 8-year-old at a Westfield gun club's pumpkin shoot last month is so hard to handle that it has earned a nickname among gun enthusiasts: the "Fifty-fifty." "That means there is a fifty-fifty chance that you'll either kill whomever or whatever you're aiming it at or kill yourself," said Steve Traver, owner of D&S Gunworks, a firearms company in Hancock. "That machine gun should have never been at that shoot. It... (GunPolicy.org)