Hornady® Precision Hunter® .300 Winchester Magnum 178gr ELD-X® 20 Rounds ammunition features Hornady’s Heat Shield® tip that helps defy the effects of aerodynamic heating and allows the bullet to retain its shape over its entire trajectory for enhanced accuracy, superior weight retention, and devastating terminal performance. Upon close-range impact, the bullet continually expands throughout its penetration path with up to 60% weight retention. In low-velocity, long-range applications, the Heat Shield tip drives backward into the bullet to initiate large mushroom expansion with up to 90% weight retention for lethal penetration and devastating expansion. This ammo features premium brass casings loaded with clean-burning powders and propellants paired with premium components and Hornady’s boattail Extremely Low-Draw-eXpanding bullet (ELD-X) for dependable ignition, super-flat trajectories, and smooth operation in virtually any hunting environment. Made in USA.