Winchester Ammo SBST7 Ballistic Silvertip Hunting 7mm Rem Mag 150 gr Rapid Controlled Expansion Polymer Tip 20 Per Box/ 10 Cs

Winchester Ballistic Silvertip 7mm Rem Mag ammunition combines proven big-game stopping power with long-range accuracy in a load designed for hunters who demand both consistency and impact. The 150-grain Ballistic Silvertip bullet uses a polymer tip and boattail design to deliver reliable expansion while maintaining energy downrange—the kind of round that works equally well on elk at 200 yards or mule deer pushing 400. Whether you're glassing from a ridge or setting up over a draw, this ammunition gives you the ballistic performance and terminal energy hunters have relied on for years.

The core of Ballistic Silvertip performance lies in its construction. An alloyed lead core paired with a thick copper base resists separation on impact, preserving weight and driving through the vitals of big game rather than fragmenting prematurely. The contoured jacket peels back in a controlled pattern, directing energy into the target instead of bleeding it away. That combination of controlled expansion and deep penetration translates to more reliable kills and less tracking.

The boattail shape and high ballistic coefficient give these rounds a flatter trajectory and better air resistance management than standard designs, which means less wind drift correction at distance and more forgiving holds in variable conditions. Each box contains 20 rounds, packaged with 10 boxes per case for serious hunters who stock up on proven ammo.

Key Features

• Polymer-tip Ballistic Silvertip bullet design for controlled expansion and deep penetration
• Alloyed lead core and thick copper base resist separation and maximize energy delivery
• Boattail configuration and high ballistic coefficient for flatter shooting and less wind drift
• 150-grain load optimized for 7mm Remington Magnum rifles
• 20 rounds per box; 10 boxes per case

Specifications

Frequently Asked Questions

What game is 7mm Rem Mag 150-grain Ballistic Silvertip ammunition best suited for?

This load is designed for larger North American big game—elk, mule deer, and similar-sized animals. The 150-grain bullet weight and controlled expansion characteristics make it effective across a wide range of hunting distances, from closer work in timber to longer-range mountain and prairie hunting.

How does the polymer tip improve accuracy and performance?

The polymer tip protects the bullet's shape during feeding and handling, ensuring consistent ballistics. Upon impact, it initiates rapid, controlled expansion while the boattail and high ballistic coefficient work together to deliver a flatter trajectory and maintain energy downrange.

What's included in a case of Winchester Ballistic Silvertip 7mm Rem Mag ammunition?

Each case contains 10 boxes, with 20 rounds per box, for a total of 200 rounds per case.

How does the boattail design affect long-range shooting?

The boattail profile reduces drag and improves the ballistic coefficient, which means the bullet maintains velocity and energy better over distance, resulting in a flatter shooting trajectory and less wind deflection compared to flat-base ammunition.