380 pocket pistol
After a lot of looking for the smallest pocket piece with decent ballistics, I settled on a Colt Pony Pocketlite with a Scott McDougal PCP package. (pocket carry package.) .380 caliber, 12 ounces loaded, nite sights, meltdown treatment, polished ramp, checkered front strap, bobbed tang, you name it.
It's an incredible firearm. A miniture combat handgun in a decent caliber, yet small and light enough to slip into your front pocket and never know it's there. It is very pleasant to shoot due to the modifications and the fact that it has a locked breech mechanism. Most 380's use a blowback system, making recoil of such a small gun seem much worse. If you can find one, I highly reccomend them even though they are a bit pricey. If you come across one with the Scott McDougal gunsmith package, buy it if you can. These guys have been the gurus of the small Colt 380 pistols for years and their work is highly prized. The quality & workmanship is unbeliveable. The value will only go up as they are no longer accepting new projects due to serious illness of one of the partners. The guns they have turned out have always brought a premium and that's not going to change. Check the attached photo.