Specifically engineered for varmint dispatch and small-game hunting applications, CCI® MeatEater™ Series Mini-Mag .22LR 36gr ammo features clean-burning powders and Surefire CCI priming technology for hard-hitting accuracy and reliable performance, while tumble-polished brass casings deliver exceptionally smooth operation in virtually any semi-auto or bolt-action rifle, or pistol chambered in .22LR. 300 rounds.