Barnes TSX .458 500-Grain Flat Base Bullets

Barnes TSX .458 Caliber Hunting Bullets

The Barnes Triple-Shock X (TSX) represents a significant advancement in hunting bullet technology. Built from 100 percent copper construction, these 500-grain projectiles are engineered for hunters who demand reliability and terminal performance.

Key Features

• All-Copper Construction: Eliminates fragmentation and ensures deep, consistent penetration through bone and tissue
• Weight Retention: Maintains 100 percent of original weight upon impact for superior energy transfer
• Controlled Expansion: Expands to create four razor-sharp petals for devastating wound channels
• Precision Engineering: Multiple relief rings cut into the bullet shank reduce pressure, improve accuracy, and minimize copper fouling
• Deep Penetration: Delivers 28 percent deeper penetration than traditional lead-core bullets

Performance Characteristics

The TSX design works by using precisely engineered rings that act as relief valves as the bullet travels down the bore. This innovative approach allows for higher velocity loads while maintaining reduced pressures—a combination that translates to improved accuracy and less fouling in your rifle.

Hunting Application

These bullets are purpose-built for big game hunting where one-shot performance matters. The combination of deep penetration and controlled expansion makes them ideal for taking down large, tough game at extended ranges.

Handloading Notes

For optimal accuracy, seat these bullets 0.03 to 0.07 inches from the lands, adjusting based on your specific rifle's characteristics. Each box contains 20 bullets ready for reloading.