What is 7.65 cz?

7.65 CZ (also known as 7.65×17mm Browning or .32 ACP) is a popular semi-automatic pistol cartridge. It was developed by John Browning in 1899 and gained popularity throughout the early 20th century. The cartridge has a bullet diameter of .312 inches and an overall length of 0.67 inches. It typically has a muzzle velocity of around 900 feet per second and delivers a muzzle energy of about 130-140 foot-pounds. Today, the 7.65 CZ is commonly chambered in smaller, concealable firearms for personal defense and is widely used by military and law enforcement agencies around the world.