The Barnes TSX 400 Legend Flat Base Bullets (brand part no. 32473) bring Barnes’ Triple-Shock X design to the straight-walled 400 Legend cartridge. This all-copper bullet uses a flat base rather than a boat tail, which suits the shorter-range applications typical of straight-wall hunting cartridges like the 400 Legend. Barnes cuts the trademark rings into the TSX shank to reduce pressure and improve accuracy while the bullet’s copper-only construction eliminates core-jacket separation on impact. It’s built for reloaders assembling dependable big game hunting ammunition where controlled expansion and consistent penetration matter most.

Key Specifications

• Built for the 400 Legend straight-walled hunting cartridge.
• Uses Triple-Shock X (TSX) all-copper construction with no lead core to separate on impact.
• Features a flat base profile suited to the shorter effective ranges of straight-wall cartridges.
• Barnes cuts pressure-relieving rings into the bullet shank to reduce fouling and improve accuracy.
• Packaged 50 per box, sold in a 10-box case configuration.

Frequently Asked Questions

Why does this bullet use a flat base instead of a boat tail? The flat base profile suits the shorter effective ranges typical of straight-walled cartridges like the 400 Legend.

Is this an all-copper bullet? Yes, the TSX design is machined entirely from copper with no lead core, which helps it retain weight and resist core-jacket separation on impact.

Buy the Barnes TSX 400 Legend Flat Base Bullets

Load proven all-copper terminal performance into your 400 Legend hunting rounds. Order this Barnes component bullet from Barnes‘s reloading bullets lineup through our Lubbock, Texas gun shop for fast, direct shipping to your door.