Remington 21170 Magnum Rimfire Ammo 22 WMR, JSP, 40Gr, 50Rnd, Boxed

Looking for a rimfire cartridge with a centerfire attitude? Remington's got you covered with our complete line of Magnum Rimfire ammunition. Available in 17 HMR and 22 Win Mag, Magnum Rimfire Ammunition is loaded for incredible shot-to-shot consistency, flat trajectory and explosive expansion. Upgrading your rimfire rifle or handgun is as easy as shooting the right ammo. Think Magnum Rimfire.

• PIN-POINT ACCURACY - Super tuned cartridges that deliver consistency every shot
• HUNTING LOADS - Ideal for hunting small game and varmints, delivering devastating performance upon impact
• NEW AND IMPROVED - Tighter tolerances, revamped primer mixes and industry-leading technology allows for greater consistency and lower chamber pressures for the same muzzle velocity