.22 caliber, or 5.6 mm, refers to a common firearms bore diameter of 0.22 inch (5.6 mm) in both rimfire and centerfire cartridges. Cartridges in this caliber include the very widely used .22 …

Aug 25, 2025 · 22 WMR (Winchester Magnum Rimfire) Ammo was introduced in 1960 and is a popular rimfire cartridge, but the higher cost and availability of ammo and firearms in this …

Flobert’s cartridges inspired the development of America’s first rimfire metallic cartridge, the .22 Rimfire. Released in 1857 for the Smith & Wesson Model 1, Smith & Wesson’s first firearm. …

Jul 26, 2024 · The .22 Long Rifle, or .22 LR, is the most popular type of .22 ammo. If you have a modern .22 pistol, it’s more than likely that it is chambered to shoot .22 LR ammo.

Feb 23, 2024 · What Are All the Different .22 Calibers? A Comprehensive Guide. The term ‘.22 caliber’ encompasses a surprisingly diverse range of rimfire cartridges, each offering unique …

Mar 10, 2023 · The 22 Long Rifle (also known as 22 LR) is the most common ammunition in use today. The round is available in a variety of bullet types for hunting and competitive shooting …

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Best 22 LR Ammo: Plinking, New Shooters, Hunting, and More! The 22 Long Rifle (22 LR) is the most popular cartridge on earth. Why? Primarily because it is inexpensive, has virtually no …

Explore our full lineup of Savage 22 LR rifles, designed for rimfire accuracy, reliability, and performance. Hunt and shoot with precision and confidence.

The 5.6 mm caliber or .22 caliber, is a small, extremely common size of ammunition, fitted to firearms with a bore diameter of 5.6 mm (0.22 in). It is the most common bore for rimfire …