Hornady American Whitetail Ammunition 7mm Remington Magnum 139 Grain Interlock Spire Point 20RD

Hornady American Whitetail ammunition in 7mm Remington Magnum is purpose-built for deer hunters who demand a cartridge that reliably puts game down. This 139-grain load pairs Hornady's proven InterLock bullet design with conventional velocities tuned for modern rifle platforms—including semi-automatics. If you're hunting whitetail in terrain where a magnum's reach gives you the edge, this is ammunition engineered around what works in the field.

The InterLock bullet is the foundation here. A raised ring embedded inside the jacket locks the core and jacket together during expansion, which means the bullet retains mass and energy as it expands through vital zones. The exposed lead tip initiates controlled expansion while that locked construction prevents the core from separating—a design principle Hornady refined over decades of hunting ammunition development. For medium to large game in the 50–1500 lb range, this matters when the moment counts.

You're also getting consistency built into every round. Hornady matches powder charge to each load for optimum pressure and velocity spread, and pairs quality cases and primers with that powder. Field accuracy depends on round-to-round uniformity, and that's what you get in a box of American Whitetail. Each 20-round box is ready to load into your magazine or chamber—no guesswork, no fussing.

Key Features

• InterLock bullet design with locked core and jacket for reliable expansion and retained mass
• Exposed lead tip for controlled expansion on game
• Powder matched to 7mm Rem Mag for optimum pressure and consistency
• Quality cases and primers for reliable feeding and ignition
• Loaded to conventional velocities compatible with semi-automatic rifles
• Proven deer hunting load in a magnum cartridge

Specifications

Frequently Asked Questions

Will this ammunition work in my semi-automatic 7mm Rem Mag rifle?

Yes. Hornady American Whitetail is loaded to conventional velocities and matched for pressure consistency, making it compatible with semi-automatic platforms as well as bolt-action rifles.

What game can I hunt with this load?

This ammunition is designed for medium game in the 50–300 lb range and large game in the 300–1500 lb range. It's a proven choice for whitetail deer and other similar-sized game.

How does the InterLock bullet perform on deer?

The InterLock design locks the bullet's core to its jacket with a raised ring, which prevents separation during expansion. The exposed lead tip initiates controlled expansion while the locked construction retains mass and energy for reliable terminal performance in the vitals.

What's included in a box?

Each box contains 20 rounds of loaded Hornady American Whitetail ammunition, ready to use.