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Triple Shot X(R) 375 Caliber (3.75'''') Rifle Bullets - 375 Caliber (0.375'''') 300gr Tsx Flat Base 50/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$52.99
List Price: $64.99
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SKU: 749009064
Overview
Built for hunters loading .375 caliber rifles, this 300-grain, lead-free copper bullet is intended for demanding game applications where deep penetration is a priority. Its Triple-Shock design uses precision-cut rings in the bullet body to help relieve firing pressure and reduce copper fouling, while supporting higher-velocity loading. The flat-base profile and all-copper construction make it a specialized choice for those who want a premium hunting bullet with a focus on controlled performance. It is packaged 50 per box and comes from Barnes Bullets.
Why Hunters Choose the Barnes Bullets
Lead-free, 100%
Copper construction
Triple-shock Design
Uses rings to relieve firing
Can Be
Safely loaded to higher velocities
Designed Reduce
Copper fouling
50 Bullets
Per box for hunting use
Key Features
- Lead-free, 100% copper-constructed hunting bullet
- Triple-Shock design with precisely positioned rings
- Grooves help relieve firing pressure
- Designed to reduce copper fouling
- 300-grain .375 caliber TSX Flat Base
- Packaged 50 bullets per box
Best Used For
- Hunters loading .375 caliber rifles for controlled-expansion big-game applications
- Users wanting a lead-free, 100% copper bullet for heavy-bone and dense-tissue shots
- Reloaders seeking a 300-grain TSX Flat Base option in a 50-count box
- Shooters who prefer Barnes Bullets components for precision-oriented hunting loads
Specifications
| Accuracy Claim | One of the most accurate hunting bullets you can buy |
|---|---|
| Bullet Type | TSX Flat Base |
| Bullet Weight | 300gr |
| Caliber | 375 Caliber (0.375'''') |
| Copper Fouling Reduction | Yes |
| Country Of Origin | Barnes Bullets |
| Design | Triple-Shock |
| Groovesrings | Series of precisely positioned rings cut into the bullet's body |
| Lead Free | Yes |
| Material | 100% copper |
| Original Weight Retention | 100% |
| Penetration | Extreme penetration |
| Pressure Relief | Yes |
| Quantity | 50/Box |
Pros
- Lead-free, 100% copper construction.
- Triple-Shock design uses rings to relieve firing pressure.
- Can be safely loaded to higher velocities.
- Designed to reduce copper fouling.
- 50 bullets per box for hunting use.
Considerations & Trade-offs
- Lead-free, all-copper construction may require load development to match your rifle and hunting setup.
- The 300gr weight is a specialized choice, so it may not suit lighter-recoiling or flatter-shooting preferences.
- Triple-Shock grooves are designed to reduce firing pressure and copper fouling, but they do not eliminate the need for routine barrel maintenance.
- This is a premium hunting bullet, so it may be more than needed for applications that do not call for deep penetration and heavy-bone performance.
Suggested Comparisons
- 375 caliber hunting bullets
- Lead-free hunting bullets
- Copper solid bullets
- Premium big-game rifle bullets
Suggested Accessories
- Reloading dies
- Bullet puller
- Powder scale
- Ammo 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") 300 grain TSX Flat Base bullet, sold in a 50-count box.
Is this bullet lead-free?
Yes. The product description states that 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 that it typically retains 100% of its original weight after passing through dense tissue and heavy bone.
Does the listing provide exact ballistic data or loading details?
No. The provided data does not include exact ballistic tables, recommended loads, or other detailed loading specifications.