Federal Premium FreightTrain Copper Sabot 20 Gauge 3in 5/8oz Slug Shotshell - 5 Rounds - Slug accuracy and power are thundering down the tracks with the Federal Premium FreightTrain copper sabot. The load's streamlined copper projectile and exclusive sabot design team up to print groups of less than 4 inches at 200 yards through rifled barrels. A polymer tip and aerodynamic nose profile maximize downrange energy, while the externally skived nose cavity provides dramatic expansion to drop buck, bears or boars where they stand. Redesigned, high-quality sabot and wadding improve consistency and accuracy Sabot and propellants behave the same across the temperature spectrum, producing the same performance in any weather External skiving length and the hollow-point's Wall Thickness and depth have been optimized for Deeper Penetration over the original Trophy Copper sabot slug Sabot aligns the Slug within the Bore and separates consistently at the muzzle for peak accuracy Groups of less than 4in at 200 yards Polymer tip and aerodynamic profile maximize downrange Velocity and Energy Meets lead-free ammunition requirements Virtually identical point of impact as Trophy Copper Like Trophy Copper, Freight Train is designed for use in Fully Rifled Slug Barrels