Shop › HRNDY CD 12GA 00 BUCK 10/100 HRNDY CD 12GA 00 BUCK 10/100 $24.95 Hornady Critical Defense, 12 Gauge, 2.75", 00 Buck, Buckshot, 10 Round Box 86240 Quantity: Add To Cart Added! Hornady Critical Defense, 12 Gauge, 2.75", 00 Buck, Buckshot, 10 Round Box 86240