The Hornady Critical Defense 12GA 00 Buckshot Shotshell Ammo delivers tremendous stopping power every shot while being specially loaded for proper functioning in semi-auto and pump shotguns. Hornady 12 Gauge Critical Defense 00 Buckshot is designed for reliable performance and proper functioning every shot, these shells combine quality Hornady propellants and design with a heavy-hitting payload of eight 00 Buckshot pellets. Hornady's Versatite® wad technology keeps the hard-hitting buckshot together in a tight pattern for consistent, effective, and trustworthy protection every single shot.