Barnes Triple-Shock X (TSX) 7mm 120 Grain Lead-Free Hollow Point Boat Tail Bullets - Box of 50

Barnes Triple-Shock X (TSX) bullets in 7mm 120-grain are engineered for hunters and reloaders who demand terminal performance and weight retention on game. Built from 100 percent copper, these lead-free hollow point boat tail rounds deliver controlled expansion and deep penetration through bone and tissue. Whether you're loading for deer, elk, or medium-sized game at moderate to long range, TSX bullets are designed to expand upon impact into four razor-sharp petals that cut a devastating wound channel while retaining 100 percent of their original weight.

The hollow point design and boat tail profile work together to provide the accuracy and ballistics consistency that serious reloaders expect. For best results, seat these bullets 0.03 to 0.07 inches off the lands, then fine-tune to your individual rifle's preferences. Because every firearm is different, start at the shorter end of that window and work up while monitoring pressure signs and grouping.

This box contains 50 rounds ready to load. Lead-free construction makes TSX bullets compliant with regulations in areas where traditional ammunition is restricted, and they perform reliably in modern and classic rifle platforms alike. If you're building ammunition for a rifle that demands precision and ethical terminal ballistics, these 7mm projectiles belong in your loading bench.

Key Features

• 100 percent copper construction — lead-free and compliant with restricted areas
• Hollow point design expands into four cutting petals on impact
• Boat tail profile improves ballistic coefficient and long-range stability
• Retains 100 percent of bullet weight for deeper penetration
• Designed to penetrate dense bone and tissue for ethical, one-shot performance
• Box of 50 bullets ready to reload

Specifications

Frequently Asked Questions

What rifles can I use these 7mm 120-grain TSX bullets for?

These bullets are suitable for 7mm rifle cartridges including the 7mm Remington Magnum, 7mm-08 Remington, .280 Remington, and similar chamberings. Always verify bore diameter and consult your rifle's manual and published reloading data for your specific cartridge before assembly.

Are Barnes TSX bullets compliant with lead-free ammunition regulations?

Yes. These bullets are manufactured from 100 percent copper and contain no lead, making them legal in areas with lead ammunition restrictions.

How much do I need to seat these bullets off the lands?

Barnes recommends seating 0.03 to 0.07 inches from the lands for best accuracy. Start at 0.07 inches, load a small batch, and work closer to the lands in small increments while monitoring accuracy and pressure signs in your specific rifle.

Will these bullets lose weight on impact?

No. Barnes TSX bullets are designed to retain 100 percent of their original weight through impact and penetration, maximizing energy transfer and wound performance.