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Barnes Bullets

Triple Shot X(R) 338 Caliber (.338'''') Rifle Bullets - 338 Caliber (0.338'''') 250gr Tsx Flat Base 50/Box

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Lead-free, 100%

Copper-constructed hunting bullet

338 Caliber,

250-grain TSX Flat Base design

Triple-shock Rings

Help relieve firing pressure

Designed Reduce

Copper fouling

Packaged 50

Bullets per box

$49.99
List Price: $59.99
You Save: $10.00 (17%)
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SKU: 749005645

Overview

Built for hunters loading .338 caliber rifles, this 250-grain TSX flat base bullet is intended for demanding big-game applications where deep penetration is a priority. Its lead-free, 100% copper construction and Triple-Shock design with precision-cut rings are described as helping manage firing pressure while reducing copper fouling. Barnes presents it as a premium hunting bullet suited to situations involving dense tissue and heavy bone. Packaged 50 per box, it offers a focused option for hunters who want a specialized bullet for serious field use.

Why Hunters Choose the Barnes Bullets

Lead-free, 100%

Copper construction

Triple-shock Design

Precisely positioned rings

Grooves Relieve

Firing pressure for higher-velocity loading

Designed Reduce

Copper fouling

50 Bullets

Per box for hunting use

Key Features

  • Lead-free, 100% copper-constructed hunting bullet
  • 338 caliber, 250-grain TSX Flat Base design
  • Triple-Shock rings help relieve firing pressure
  • Designed to reduce copper fouling
  • Packaged 50 bullets per box
  • Barnes Bullets product

Best Used For

  • Hunters loading .338 caliber rifles for deep-penetration big-game applications
  • Users wanting a lead-free, 100% copper bullet for hunting setups
  • Shooters seeking a flat-base TSX option in 250-grain .338 caliber
  • Hunters prioritizing reduced copper fouling in their rifle ammunition components
  • Reloaders looking for Barnes Bullets Triple-Shock design in a 50-count box

Specifications

Bullet Diameter0.338
Bullet TypeTSX Flat Base
Bullet Weight250gr
Caliber.338
Copper Fouling ReductionYes
DesignTriple-Shock
GroovesSeries of precisely positioned rings cut into the bullet's body
Lead FreeYes
Material100% copper
Pressure ReliefYes
Quantity50/Box

Pros

  • Lead-free, 100% copper construction
  • Triple-Shock design with precisely positioned rings
  • Grooves relieve firing pressure for higher-velocity loading
  • Designed to reduce copper fouling
  • 50 bullets per box for hunting use

Considerations & Trade-offs

  • Lead-free, 100% copper construction may be a fit requirement rather than a universal choice, depending on your hunting regulations and preferences.
  • The 250gr weight and .338 caliber make this a specialized option, so it is best matched to rifles and loads already set up for this bullet.
  • The Triple-Shock groove design is intended to reduce firing pressure and copper fouling, but it still requires proper load development for your rifle.
  • Pack count is 50 bullets per box, which may be more than needed for occasional use and less convenient for very small-volume buyers.

Suggested Comparisons

  • Lead-free hunting bullets
  • Copper rifle bullets
  • .338 caliber bullets
  • Premium big-game bullets

Suggested Accessories

  • Bullet holder
  • Ammunition box
  • Reloading press
  • Bullet puller

Frequently Asked Questions

What caliber and bullet weight is this Barnes TSX load component?

It is a .338 caliber bullet, listed as 250 grains, in a 50-count box.

Is this bullet lead-free?

Yes. The product description states it is a lead-free, 100% copper-constructed bullet.

What is the Triple-Shock TSX design intended to do?

The description says the TSX design uses precisely positioned rings cut into the bullet body to relieve firing pressure and reduce copper fouling.

Does the product description mention how this bullet performs on game?

The source says it is designed for extreme penetration and notes that it typically retains 100% of its original weight after passing through dense tissue and heavy bone.

Can I use this listing to confirm exact compatibility with my rifle or load data?

No. The provided data does not include rifle-specific compatibility, load data, or other application details beyond the .338 caliber and 250-grain listing.