CCI is known in the shooting sports industry for having reliable ammunition that delivers exceptional performance time and time again. This Mini-Mag round was CCI's first rimfire product and continues to be their most popular after all these years. The 36 grain bullet offers excellent all-around performance for small game and varmints. The clean-burning propellant keeps semi-automatic actions clean for longer shooting sessions. This ammunition is new production and non-corrosive. Technical Information Caliber: 22 Long Rifle Bullet Weight: 36 Grains Bullet Style: Plated Lead Hollow Point Ballistics Information: Muzzle Velocity: 1260 fps Velocity Rating: High Velocity Muzzle Energy: 127 ft. lbs.