22 Magnum (WMR) Ammo

The .22 Winchester Magnum Rimfire more commonly known as .22 WMR, .22 Magnum, or simply .22 Mag, is a rimfire ammo cartridge. The .22 WMR uses a larger thicker case than the more popular .22 Long Rifle, both in diameter and length, allowing for higher pressures.

Shop online for top quality CCI and Hornady .22 WMR Rimfire Ammo





Displaying 1 to 40 (of 199 products)