Here is a new, extremely concealable, last ditch pistol. It is called the Heizer Defense Doubletap. DoubleTap™ Specifications*: Caliber: .45 ACP, 9mm Weight: 14 oz Titanium (empty) Width: .665 inches Length: 5.5 inches Height: 3.9 inches Barrel: 3.0 inches Frame: Titanium or Aluminum It holds one round in each of the two barrels. You get either get it ported or non-ported. It also carries two extra rounds in the grip area. I believe I read that it is the slimmest and lightest pistol on the market, at least the .45. Everybody always says that a .25 in the pocket is better than a .45 home. So why not get the .45 that is smaller than damn dear everything. I would not rely on it as a primary, but its definately better than nothing. I can see this being a big seller with women. Also, the trigger is a newly designed ball-bearing mechanism. Somehow two trigger pulls fires each barrel one at a time.