Barnes TSX (Triple-Shock X) Bullets in 9.3mm, 286 grain, .366-inch(part no. 30473) give big-game hunters an all-copper projectile built for deep, reliable penetration. Made from 100 percent copper rather than a lead core, these bullets expand on impact into four razor-sharp petals with deep cutting capability, punching through dense bone and tissue for a one-shot kill. Barnes designs the TSX line to retain 100 percent of its original weight after expansion, so nearly all of the bullet’s energy transfers to the target instead of shedding fragments.

Key Specifications

• Chambered for 9.3mm, at a .366-inch bullet diameter.
• Weighs 286 grains per bullet.
• Sold 50 to a box.
• Built from 100 percent copper rather than a lead core, for consistent expansion at a wide range of velocities.
• Expands into four razor-sharp petals on impact, delivering deep cutting capability through bone and tissue.
• Designed to retain 100 percent of original weight after expansion, transferring maximum energy to the target.
• Barnes recommends seating 0.03 to 0.07 inch off the lands for best accuracy, depending on the rifle.

Frequently Asked Questions

Are these bullets lead-free? Yes. TSX bullets are made from 100 percent copper rather than a lead core.

How much weight do these bullets retain after impact? Barnes designs the TSX to retain 100 percent of its original weight after the four petals expand, maximizing energy transfer and penetration.

Buy the Barnes TSX Bullets, 9.3mm, 286 gr, 50-Count

Order Barnes TSX Bullets in 9.3mm, 286 grain, through our reloading bullets selection. Order it from our Lubbock, Texas gun shop for fast, insured shipping.