Seeking a rimfire cartridge with the potency of a centerfire look no further, as Remington offers an extensive selection of magnum rimfire ammunition. With options in 17 HMR and 22 Win mag, our magnum rimfire ammunition is meticulously crafted to provide remarkable shot-to-shot uniformity, a level trajectory, and impressive expansion upon impact. Enhancing your rimfire rifle or handgun is as straightforward as selecting the appropriate ammunition. Consider magnum rimfire for an unparalleled experience.