If we could rewind the clock to 1871, before the .45-70 Government and .45 Colt existed, and when cartridges themselves were just establishing a foothold in the shooting world, you’d find a pair of .22-caliber rimfire designs: the .22 Short and the .22 Long. Aptly named, these cartridges would survive well into the 20th century, ultimately being conquered by the .22 Long Rifle cartridge. But in certain situations, the .22 Long cartridge still makes good sense, and actually has a few specialized applications.