I recently picked up a novelty item, a Doubletap in .45 ACP. A friend let me shoot his and even though it hurt my hand, I felt the need to own one. I found one at what I felt was a very good price. These things are extremely well made, fit, finish, and machine work is top shelf. At only 5/8" wide is disappears in a pocket. While not a primary carry gun it makes a good 2nd or 3rd gun to have with you. The downside, this thing is painful to shoot! Because of it's thinness and being .45 ACP, it really punishes the hand. Six rounds is the most that I have been able to shoot it at one time. It does shoot to point of aim and puts both shots close together. It holds 2 spare rounds in the grip if you need them. And, it's made right here on earth!