.22 long rifle
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The.22 long rifle, also known as the 5.7×15mmR, is a long-established variety of.22 caliber rimfire ammunition originating from the United States. It is used in a wide range of firearms, including rif
.22 long rifle cartridges. The two .22 Long Rifle cartridges on the left have a standard case length of .613 in (15.6 mm). The .22 Long Rifle on the right has a slightly longer case length of .702 in (17.8 mm) and is a high-velocity .22 Long Rifle "Stinger" cartridge that uses lighter 30–32-grain (1.9–2.1 g) bullets.
Two .22 LR rounds compared to a .45 ACP cartridge
The subsonic Aguila Super Colibri
.22 caliber Aguila Sniper Sub-Sonic (right) with .22 long rifle for comparison
The.22 Winchester Magnum Rimfire, also known as the.22 WMR,.22 Magnum,.22 WMRF,.22 MRF, or.22 Mag, is a rimfire cartridge. Originally loaded with a bullet weight of 40 grains delivering velocities in
.22 Winchester Magnum Rimfire
From the left, .22 Short, .22 LR, .22 Winchester Magnum Rimfire, and .22 Hornet