Remington Nitro Pigeon, 12 Gauge, 2.75 Chamber, #7.5 Shot, Copper Plated Hard Lead, 25 Round Box R28681 Remington Nitro Pigeon is specifically engineered to accurately take down fast-rising doves and upland game. Maximizing your shell's pattern, velocity and consistency, Nitro Pigeon's premier quality ensures fewer birds lost and more in your bag.