Remington CYCLONE, 22 LR, 36 Grain, Hollow Point, 50 Round Box 21222 Prairie dogs. Tin cans. Or a bulls-eye. No matter what you put in your sights, Remington Cyclone is the perfect 22 rimfire ammunition for any occasion. Remington rimfire ammunition delivers the same quality you expect from your centerfire ammunition, so you'll get the maximum performance from every shot.