.22 Winchester Magnum Rimfire

The .22 Winchester Magnum (also known as .22 Magnum/Mag, .22 Win Mag and .22 WMR) is a rimfire cartridge designed by Winchester in 1959. It is commonly used for small-game hunting such as squirrels, and rabbits, as well as close-range varmint hunting.

Firearms
Below is a list of firearms chambered in .22 Winchester Magnum. It is by no means complete and there is always more to be added.
 * North American Arms Sidewinder
 * North American Arms 22 Magnum
 * Ruger 10/22
 * Ruger 77/22