The Remington Ultimate Defense Buckshot delivers dense, devastating patterns and massive knockdown power when the stakes are at their highest. Short-range patterns in smoothbore barrels are tight and effective for one-shot confidence. Product Specifications Caliber: 410 Gauge Bullet Length: 3" Ounces: 5 Pellets Shot Size: 000 Buckshot Bullet Type: Lead Shotshell Muzzle Velocity: 1125 fps Quantity: 15 Rounds per box