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Triple Shot X(R) 9mm Caliber (.366'''') Rifle Bullets - 9.3mm (0.366'''') 250gr Tsx Flat Base 50/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$48.99
List Price: $59.99
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SKU: 749009099
Overview
Built for hunters loading a 9.3mm (.366) rifle, this 250-grain TSX flat base bullet is designed as a lead-free, 100% copper option for big-game use. Its Triple-Shock design uses precision-cut rings to help relieve firing pressure and reduce copper fouling, while supporting higher-velocity loading within the intended application. The bullet is described as retaining its original weight and delivering deep penetration through dense tissue and heavy bone, making it suited to demanding hunting situations where controlled performance matters. Packaged 50 per box, it offers a specialized choice for shooters who want a premium hunting bullet from Barnes Bullets.
Why Hunters Choose the Barnes Bullets
Lead-free, 100%
Copper construction
Triple-shock Design
Uses rings cut into the
Grooves Help
Relieve firing pressure
Can Be
Safely loaded to higher velocities
Designed Reduce
Copper fouling
Key Features
- Lead-free, 100% copper-constructed hunting bullet
- Triple-Shock design with precisely positioned body rings
- Grooves relieve firing pressure for higher-velocity loading
- Designed to reduce copper fouling
- 50 bullets per box
- Mfg: Barnes Bullets
Best Used For
- Hunters wanting a lead-free 9.3mm bullet for big-game loads
- Users prioritizing deep penetration through dense tissue and heavy bone
- Reloaders seeking a 250gr TSX flat base bullet in 50-count packaging
- Shooters looking for a copper bullet designed to reduce copper fouling
Specifications
| Bullet Diameter | 9.3mm (0.366'''') |
|---|---|
| Bullet Type | TSX Flat Base |
| Bullet Weight | 250gr |
| Caliber | 9mm Caliber (.366'''') |
| Construction | 100% copper |
| Country Of Origin | Barnes Bullets |
| Grooves | Yes |
| Lead Free | Yes |
| Quantity | 50/Box |
| Triple Shock Design | Yes |
Pros
- Lead-free, 100% copper construction
- Triple-Shock design uses rings cut into the bullet body
- Grooves help relieve firing pressure
- Can be safely loaded to higher velocities
- Designed to reduce copper fouling
- 50 bullets per box
Considerations & Trade-offs
- This is a premium hunting bullet, so the cost per box may be higher than standard lead-core options.
- The 100% copper construction and lead-free design may not suit every loading preference or rifle setup.
- The Triple-Shock ring design is intended to reduce firing pressure and copper fouling, but results can still vary by firearm and load development.
- At 250 grains, this is a heavier bullet choice that may be best matched to specific hunting applications rather than general-purpose use.
Suggested Comparisons
- Lead-free hunting bullets
- Copper rifle bullets
- Premium big-game bullets
- Reloading components
Suggested Accessories
- Ammunition storage box
- Reloading press
- Powder scale
- Bullet puller
Frequently Asked Questions
What is this bullet made of?
The source data says it is lead-free and 100% copper-constructed.
What caliber and weight is this bullet?
It is listed as 9mm caliber (.366") / 9.3mm (0.366") and 250 grains.
How many bullets come in a box?
The product is sold as a 50/Box.
What is the Triple-Shock TSX design described to do?
The description says the bullet has precisely positioned rings cut into the body. These grooves are described as relieving firing pressure, allowing the TSX to be safely loaded to higher velocities while reducing copper fouling.
Does the product description say what game this bullet is best for?
No. The provided data describes it as a premium hunting bullet with extreme penetration, but it does not specify particular game animals or hunting applications.