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Triple Shot X(R) 338 Caliber (.338'''') Rifle Bullets - 338 Caliber (0.338'''') 185gr Tsx Boat Tail 50/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$41.99
List Price: $50.99
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SKU: 749005334
Overview
Built for hunters who want a lead-free option in a .338 caliber load, this 185-grain TSX boat tail bullet is designed for demanding big-game applications. Its 100% copper construction and Triple-Shock ring design are intended to support deep penetration while helping manage firing pressure and copper fouling. The boat tail profile and premium hunting focus make it a practical choice for rifles set up for precise shot placement at the range and in the field. It is sold in a 50-count box from Barnes Bullets.
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 (.338) 185gr TSX boat tail design
- Triple-Shock grooves are cut into the bullet body
- Grooves help relieve firing pressure
- Designed to reduce copper fouling
- Packaged 50 bullets per box
Best Used For
- Hunters loading .338 caliber rifles for deep-penetration big-game applications
- Shooters wanting a lead-free, 100% copper bullet for hunting use
- Reloaders seeking a 185-grain TSX Boat Tail option in a 50-count box
- Users prioritizing reduced copper fouling and higher-velocity loading flexibility
Specifications
| Bullet Diameter | 0.338 |
|---|---|
| Bullet Type | TSX Boat Tail |
| Bullet Weight | 185gr |
| Caliber | .338 |
| Construction | 100% copper |
| Copper Fouling Reduction | Yes |
| Design | Triple-Shock |
| Groovesrings | Series of precisely positioned rings cut into the bullet's body |
| Lead Free | Yes |
| Pressure Relief | Yes |
| Quantity | 50/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 for some hunts, but it also means this bullet is not a traditional lead-core option.
- The 185gr weight and .338 caliber make this a specialized choice, so it may not suit every rifle or every hunting setup.
- The Triple-Shock groove design is intended to reduce firing pressure and copper fouling, but load development and compatibility still matter for safe use.
- Packaged 50 per box, which is practical for hunting use but may be more than needed for shooters who only want a small test quantity.
Suggested Comparisons
- Lead-free hunting bullets
- Copper rifle bullets
- Big-game rifle bullets
- Boat-tail rifle bullets
Suggested Accessories
- Ammunition storage box
- Bullet puller
- Reloading press
- Powder scale
Frequently Asked Questions
What caliber and bullet weight is this Barnes TSX load component?
It is listed as a .338 caliber bullet in 185 grain weight, 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 (TSX) 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 source states that it typically retains 100% of its original weight even after passing through dense tissue and heavy bone.
Is this a loaded cartridge or a bullet component?
The title and description identify it as rifle bullets, so it is a bullet component rather than a complete loaded cartridge.