Federal Premium assembles these 300 Winchester Short Magnum rounds with carefully inspected primers subject to strict dimensional tolerances and charge weight checks, delivering consistent ignition shot after shot. The specially formulated propellants meet Federal’s exacting standards—clean-burning powders of the highest industrial grades that offer both consistency and reliability. The precision-built cases feature nickel-plated brass that resists corrosion and ensures smooth extraction even in extreme conditions.
The 165 grain Barnes TSX projectile is an all-copper hollow point engineered for tight long-range grouping and dependable, wide-diameter expansion. Its monolithic construction retains nearly 100 percent of its weight on impact for deep penetration, while the grooved shank reduces barrel fouling and enhances accuracy.
