http://www.tokyo-marui.co.jp/downloa..._44automag.jpg
One of the most powerful pistols in the world, and great for P/A characters, as you can reload ammo from cut-down 7.62 Nato barss and .44 revolver bullets. It's finicky about it's ammo, and you need to keep your magazines in good shape, though.
But it's just so damned SEXY. Clint Eastwood used one in Sudden Impact, and Birgitte Nielson used one in Beverly Hills Cop 2. Mack Bolan used one for over 100 novels.