Wolf Ammunition 12 Gauge #00 9 Pellet Ammo is ideal for Home Defense, Hunting shooting. This 12 Gauge ammunition from Wolf Ammunition is factory new ammo that is non-corrosive, and reloadable with a brass case and boxer primer. Wolf Ammunition 12 Gauge #00 9 Pellet is designed to the highest quality standards. About Wolf Performance Ammunition WOLF Performance Ammunition continues to be the leader in top-quality ammunition at an affordable price. Wolf ammo is manufactured in factories in Russia and is imported into the Unites States under the Wolf and WPA brands such as Military Classic and Polyformance and Wolf Gold (brass casing manufactured in Asia). Unlike other foreign low-priced ammo, Wolf ammo is non-corrosive and comes in polymer-coated steel cases. Wolf Performance Ammunition also offers a 100% performance guarantee!