Hunter, I carry a Kahr MK 40 most days. The grip is short for me because I have big hands. I really like the power and size of the gun. I purchased 3 extended Kahr magazines, they allow one more cartridge and have a plastic end that protruded from bottom of the grip. It is perfect and is just extended far enough to let my little finger grip it. So far as an ankle holster, When I worked under cover I tried one and I found it extremely uncomfortable, you always knew it was there and as far as running with it on, forget it.