The convenient pop-top can makes this ammuntion perfect for storing or throwing in a backpack to take on a hike or to the range. SK Magazine ammunition is manufactured to strict tolerances. Each individual cartridge is inspected at the factory and fifty cartridges from each batch are tested to make sure that the highest quality rimfire ammunition is reaching the consumer. This ammunition was designed as a general purpose round. SK Magazine ammunition offers good and reliable performance for use in pistols or rifles.