Winchester Super Clean ammunition is completely lead free, utilizing a lead free primer and a full metal jacket bullet with a zinc core that delivers superior accuracy and reliable performance. Designed for training on indoor and outdoor ranges.FeaturesFull Metal JacketZinc coreLead Free Bullet & PrimerAccurate & Sure Functioning with Controlled RecoilSpecificationsCaliber: 9mmGrains: 90Muzzle Velocity: 1325 fpsRounds per Box: 50Rounds per Case: 500 (10 boxes)