Barnes TSX 9.3mm 286gr Solid Copper Hunting Bullet

Barnes Triple-Shock X Hunting Bullets

These 9.3mm (.366") 286-grain bullets represent the pinnacle of modern hunting ammunition design. Constructed entirely from solid copper, they deliver the kind of performance that separates ethical hunters from mere shooters.

Design and Performance

The Triple-Shock X design is purpose-built for one-shot kills on dangerous game and large animals. Upon impact, the bullet expands into four razor-sharp petals that cut deep into vital organs and tissue. What sets these bullets apart is their ability to maintain 100 percent of their original weight throughout the expansion process—a critical factor for deep, reliable penetration through dense bone and muscle.

Accuracy Considerations

Barnes recommends seating these bullets 0.03 to 0.07 inches off the lands, depending on your specific rifle. This range allows you to fine-tune accuracy for your particular firearm and find the sweet spot that delivers consistent, tight groups.

The Bottom Line

If you're serious about hunting big game and demand bullets that will perform when it matters most, the Barnes TSX delivers the penetration, expansion, and weight retention that separate success from disappointment. These are bullets for hunters who understand that shot placement and bullet performance are non-negotiable.