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Barnes Bullets

Triple Shot X(R) 375 Caliber (3.75'''') Rifle Bullets - 375 Caliber (0.375'''') 350gr 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

Triple-shock Design

Precisely positioned rings

Grooves Are

Designed to relieve firing pressure

Can Be

Safely loaded to higher velocities

Designed Reduce

Copper fouling

$55.99
List Price: $66.99
You Save: $11.00 (16%)
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SKU: 749009065

Overview

Built for hunters who want a lead-free option in .375 caliber, this 350-grain TSX flat base bullet is intended for demanding big-game applications where deep penetration is a priority. Its all-copper construction and Triple-Shock ring design are presented as a way to manage firing pressure while reducing copper fouling. Barnes packages 50 bullets per box, making it a practical choice for load development and field use when a premium hunting bullet is required.

Why Hunters Choose the Barnes Bullets

Lead-free, 100%

Copper construction for hunters seeking

Triple-shock Design

Uses precision rings to help

Grooves Are

Designed to reduce copper fouling

Can Be

Safely loaded to higher velocities

Extreme Penetration

Through dense tissue and heavy

Key Features

  • Lead-free, 100% copper-constructed hunting bullet
  • Triple-Shock design with precisely positioned rings
  • Grooves are designed to relieve firing pressure
  • Can be safely loaded to higher velocities
  • Designed to reduce copper fouling
  • Packaged 50 bullets per box

Best Used For

  • Hunters loading .375 caliber rifles for deep-penetration big-game applications
  • Users wanting a lead-free, 100% copper bullet for hunting setups
  • Reloaders seeking a 350-grain TSX flat base bullet in a 50-count box
  • Hunters prioritizing reduced copper fouling and higher-velocity loading potential

Specifications

Accuracy ClaimOne of the most accurate hunting bullets you can buy
Bullet TypeTsx Flat Base
Bullet Weight350gr
Caliber375 Caliber (0.375'''')
Copper Fouling ReductionYes
DesignTriple-Shock
Extreme PenetrationYes
GroovesringsPrecisely positioned rings cut into the bullet's body
Higher Velocity LoadingYes
Lead FreeYes
Material100% copper
Pressure ReliefYes
Quantity50/Box
Weight Retention100% of original weight

Pros

  • Lead-free, 100% copper construction for hunters seeking a non-lead option.
  • Triple-Shock design uses precision rings to help relieve firing pressure.
  • Grooves are designed to reduce copper fouling during use.
  • Can be safely loaded to higher velocities according to the product description.
  • Designed for extreme penetration through dense tissue and heavy bone.
  • Packaged 50 bullets per box for range or loading bench use.

Considerations & Trade-offs

  • Lead-free, 100% copper construction may be a consideration for hunters who specifically want a non-traditional bullet material.
  • The 350gr weight is substantial, so it is best suited to setups intended for that bullet class rather than lighter-recoiling preferences.
  • The Triple-Shock groove design is intended to reduce firing pressure and copper fouling, but load development is still important to confirm compatibility in your rifle.
  • Pack count is 50 bullets per box, which may be more than needed for occasional use but practical for dedicated load work and hunting preparation.

Suggested Comparisons

  • Lead-free hunting bullets
  • Copper rifle bullets
  • .375 caliber bullets
  • Big-game rifle bullets

Suggested Accessories

  • Bullet puller
  • Reloading press
  • Powder scale
  • Bullet storage box

Frequently Asked Questions

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

It is listed as a .375 caliber (0.375") 350 grain TSX Flat Base bullet, sold in a 50-count box.

Is this bullet lead-free?

Yes. The product description states that it is lead-free and constructed from 100% copper.

What is the Triple-Shock design intended to do?

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

Does the product description say anything about weight retention?

Yes. The description says it typically retains 100% of its original weight after passing through dense tissue and heavy bone.

What kind of hunting use is this bullet described for?

It is described as a premium hunting bullet with extreme penetration. Beyond that, the source does not specify a particular game animal or hunting application.