Our New CNC Machined Brass Tuna Bomb is designed to drop straight to the zone. Our Tuna Bomb is 100% Machined out of C3600 Brass and wont dent or bend like a traditional lead jig. It features a 16 gage TIG welded ring at the very top to ensure any fish you hook can be pulled on with confidence. A glow in the dark eye ball helps attract the big bluefin.