Barnes TTSX 338 Cal 160 Grain Lead-Free Spitzer Bullets - Box of 50

Barnes TTSX 338 caliber 160 grain lead-free spitzer bullets deliver the terminal performance serious reloaders need for large-game hunting. Built entirely from copper, these bullets eliminate lead while maintaining the stopping power that made TTSX bullets a standard in hunting ammunition. The polymer tip boosts ballistic coefficient, helping these projectiles retain velocity and energy at distance—critical for long-range hunting where every inch of drop and drift matters.

The TTSX design expands reliably on impact, with four razor-sharp petals that increase bullet diameter by 50 percent and transfer energy decisively to the target. This combination of controlled expansion and penetration is what separates purpose-built hunting bullets from general-purpose rounds. Reloaders choosing TTSX ammunition trust them because the terminal results are repeatable and consistent across a wide range of hunting scenarios.

Seating depth matters with these bullets. For best accuracy, Barnes recommends seating between 0.030 and 0.070 inches off the lands, depending on your rifle's chamber. If you're tuning a custom load or working up precision hunting ammo, start at the longer jump and work closer to the lands in small increments while testing for pressure and accuracy. Each box contains 50 bullets, giving you a solid foundation for a complete hunting season or extended range work.

Key Features

• 100% copper construction for lead-free performance
• Polymer tip increases ballistic coefficient and long-range trajectory
• Controlled expansion with four-petal design for 50% diameter increase
• Designed for large-game hunting applications
• Seating depth flexibility (0.030–0.070 inches off lands)
• Box of 50 bullets per unit

Specifications

Frequently Asked Questions

What makes TTSX bullets lead-free?

These bullets are manufactured entirely from copper rather than a lead core, eliminating lead entirely while maintaining the terminal performance needed for hunting large game.

How much does bullet seating depth affect accuracy?

Significantly. Barnes recommends seating between 0.030 and 0.070 inches off the lands depending on your specific rifle. Starting at the longer jump and working closer to the lands in small increments while testing for pressure and accuracy will help you find the sweet spot for your rifle.

Are these bullets suitable for long-range hunting?

Yes. The polymer tip increases the ballistic coefficient, helping these bullets retain velocity and energy at distance, which improves trajectory and downrange performance—both important factors for long-range hunting scenarios.

How many bullets are in a box?

Each box contains 50 bullets, giving you enough rounds to develop and test a load, or to build out a complete season of hunting ammunition.