9mm Parabellum
The 9mm Parabellum, designed by Georg Luger in 1902, is the world's most popular handgun and submachine gun caliber, also known as 9mm NATO. It's versatile, fitting nearly all action types from single-action to striker-fired pistols, and even revolvers and carbines. Ammunition varies from FMJ for training to JHP for self-defense, with ballistics showing minimal expansion for FMJ and significant expansion for JHP. Its low recoil and widespread availability make it a practical choice for defense and general use.









