I told a friend at work about this post. He said that his friend, a deputy for the sheriffs department, bought one a while back, to use as a back up gun. They took it to the range to fire it for the first time, and not even through the first mag, the same thing happened to him. He said the slide just came off and went downrange a few feet. He said it was a 9mm ADP.
I wasn't there to witness it, but that is the story he told me.
Hk 45C, Hk VP9 9mm, Hk P30S 9mm, Walther PPQ M2 Navy SD 9mm, Walther PPS 9mm, Magnum Research MR9, Beretta 21A Bobcat, Spreewerke CYQ P38, Ruger LCP, S&W 360 SC .357 Mag, Patriot Ordnance P415, Patriot Ordnance P308, Kel Tec KSG 12ga, Swiss K31 7.5X55, BNZ 42 K98, Mosin Nagant M91/30 1934 Tula, Ruger 10/22 50th anniversary design contest rifle, Tikka T3 CTR