Fired rimfire (left) and centerfire cartridges. A rimfire firing pin produces a notch at the sting of the case; a centerfire pin produces a depression in the center in the primer. It can be named rimfire ammunition as the firing pin strikes and crushes the base's rim to ignite the primer.Though talking about these priming methods as well as their r

Many cartridges were being made from the late nineteenth Century and early twentieth Century for the most up-to-date innovation in handgun design – the semi-automobile pistol. The .thirty Luger and .30 Borchardt were somewhat successful, however the 1902 introduction from the 9mm Luger adjusted the face of handguns and speedily turned the dominan