What is 45 magnum?

The .45 Magnum, also known as the .45 Winchester Magnum, is a cartridge designed in the 1970s for use in large-frame revolvers. It is a powerful round that can deliver impressive stopping power, making it a popular choice for hunting and self-defense. The .45 Magnum uses a longer case than the .45 Auto, allowing for more powder and higher velocities. It is comparable in size and power to the .44 Magnum but has a larger diameter bullet. The .45 Magnum is not as widely used as the .44 Magnum, but it still has a dedicated following among handgun enthusiasts. Some popular firearms chambered in .45 Magnum include the Ruger Blackhawk, Dan Wesson 445 Supermag, and the Taurus Raging Bull.