SinterFire ammo in 9mm are lead free rounds designed for multiple uses. Frangible ammunition crumbles on impact making this ideal for training, target shooting, and plinking applications. This ammunition has 100% copper projectiles and is both recyclable and non-toxic.Features:Lead free;Frangible ammo designed for training, target shooting, and plinking;100% copper projectiles;Recycable and non-toxic;Safe for indoor and outdoor shooting