1776 USA provides a low-cost Lead-Free solution for the Sporting Ammunition Industry. The projectile is lead-free and wrapped in a nylon jacket to increase cartridge efficiency, less blow-by, less barrel wear and less fouling to keep you shooting longer and safer. The rounds are high speed, paper punching, steel langing and environment saving. *Ammo is CA Compliant for indoor ranges Specifications:40 S&W/115 gr/Lead Free Ball/50 Per Box/20 Cs