OK gun nuts... I have a doozy for you. Two Smith and Wesson 4006s blowing up in two weeks. Thats right, folks. I'm a correctional officer at the Maine State Prison, and was just out on the range today when a pistol cracked its barrel and bulged out the right side of the slide near the ejection port. This is the second time in two weeks that this has happened to us. The gun from last week was driven to Smith and Wesson by our armorer, and they could not identify the cause, other than the ammunition used (CCI Lawman, clean firing stuff). It wasn't a squib, and the barrel was not obstructed. We isolated the lot number of the ammo used last week, pulled a new lot of the same brand of ammo, and fired again this week. We were shooting from barricades at 15 meters today, when an officer's pistol did the same thing. The round did not fire as the slide closed, and it was not a squib. The officer fired at the target, felt a "spray" on his face, and inspected the gun, to find a bulge in the slide. After filling out my overtime, I went to the firearms instructor's office to look at the slide. It appeared to me that the lacquer around the primer was blown out, and the primer was slightly cratered. Both of these would lead me to a belief that the ammo was improperly loaded. I called my father, who is a retired police officer, and was a firearms trainer with the Orleans Massachusetts Police Department. He felt that the Smith and Wesson 4006 is an excellent gun (his department issued them, also), and that it was most likely a double charge. Do any of you guys have any similar CCI Ammo or S&W 4006 stories? Any thoughts, anyone?