Hornady American Whitetail 300 Win Mag 150gr InterLock SP Ammo

Description

This 300 Win Mag ammunition is engineered by Hornady to do one thing well: help you connect on whitetail deer. The 150-grain InterLock Spire Point bullet is the real star here. Inside that copper jacket is Hornady's mechanical InterLock ring, which keeps the lead core locked to the jacket as the bullet expands. That means better weight retention, deeper penetration, and more reliable performance on game at varying distances.

How the InterLock Bullet Design Works

The bullet starts with an exposed lead tip for immediate, controlled expansion. As it opens up, the InterLock ring does its job: it keeps the core and jacket from separating, so you get the terminal performance that matters when you need it most. The secant ogive profile gives the bullet a streamlined shape that helps it maintain velocity downrange and shoot flatter. The 0.338 ballistic coefficient and 0.226 sectional density contribute to both accuracy and penetration.

Specs and Components You Can Count On

Muzzle velocity comes in at 3275 fps with 3572 foot-pounds of muzzle energy, giving this load the speed and punch necessary for medium to large game. The ammunition is loaded to conventional velocities, which means it'll cycle reliably in both bolt-action and semi-automatic rifles. Hornady uses premium brass cases and quality primers to ensure consistent ignition and reliable feeding. The powder is matched carefully to each load for pressure consistency and predictable performance.

Built for Both Hunting and Range Work

You can take this to the range to work up your elk or deer setup, and it'll deliver group after group of consistent accuracy. Out in the field, the terminal ballistics are designed for the controlled expansion and deep penetration that ethical hunting demands. Whether you're in open country or wooded terrain, the speed and energy of this load translates to effective performance across real hunting distances.