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Triple Shot X(R) 9mm Caliber (.366'''') Rifle Bullets - 9.3mm (0.366'''') 286gr Tsx Flat Base 50/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$50.99
List Price: $60.99
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SKU: 749009100
Overview
Built for hunters who want a lead-free option in a heavy-for-caliber 9.3mm projectile, this Barnes bullet is designed for controlled use on game where deep penetration matters. Its 100% copper construction and Triple-Shock groove design are intended to manage firing pressure and reduce copper fouling, while the flat base profile supports its hunting-focused purpose. Packaged 50 per box, it suits shooters loading for serious big-game applications rather than general range use.
Why Hunters Choose the Barnes Bullets
Lead-free, 100%
Copper construction
Triple-shock Design
Uses precision-cut rings to relieve
Can Be
Safely loaded to higher velocities
Designed Reduce
Copper fouling
Packaged 50
Bullets per box
Key Features
- Lead-free, 100% copper-constructed hunting bullet
- 9.3mm (.366") 286gr TSX Flat Base
- Triple-Shock design with precisely positioned rings
- Grooves help relieve firing pressure
- Designed to reduce copper fouling
- Packaged 50 bullets per box
Best Used For
- Hunters loading 9.3mm (.366) rifles for heavy-bone game and deep penetration needs
- Users wanting a lead-free, 100% copper bullet for big-game hunting applications
- Reloaders seeking a premium hunting bullet with Triple-Shock ring design features
- Hunters prioritizing controlled weight retention after impact on dense tissue and bone
Specifications
| Accuracy Claim | One of the most accurate hunting bullets you can buy |
|---|---|
| Bullet Type | TSX Flat Base |
| Bullet Weight | 286gr |
| Caliber | 9mm Caliber (.366'''') |
| Copper Fouling Reduction | Yes |
| Country Of Origin | Barnes Bullets |
| Design | Triple-Shock bullet design |
| Diameter | 9.3mm (0.366'''') |
| Grooves | Series of precisely positioned rings cut into the bullet's body |
| Higher Velocity Loading | Yes |
| Lead Free | Yes |
| Material | 100% Copper |
| Penetration | Extreme penetration |
| Pressure Relief | Yes |
| Quantity | 50/Box |
| Weight Retention | 100% of original weight |
Pros
- Lead-free, 100% copper construction
- Triple-Shock design uses precision-cut rings to relieve firing pressure
- Can be safely loaded to higher velocities
- Designed to reduce copper fouling
- Packaged 50 bullets per box
Considerations & Trade-offs
- Lead-free, all-copper construction may be a fit issue for hunters who prefer traditional lead-core bullets or need to match a specific load setup.
- The 286gr weight and .366" diameter make this a specialized option, so it is best suited to rifles and applications already chambered for this bullet size.
- The flat base design and Triple-Shock ring geometry are purpose-built features, but they also mean this bullet is not a general-purpose choice for every hunting scenario.
- Pack size is 50 per box, which may be more than needed for occasional use but appropriate for those developing and confirming a dedicated load.
Suggested Comparisons
- Hunting bullets
- Lead-free rifle bullets
- Copper rifle bullets
- Big game ammunition components
Suggested Accessories
- Ammunition storage box
- Reloading press
- Bullet puller
- Caliper
Frequently Asked Questions
Is this bullet lead-free?
Yes. The product description identifies it as a lead-free, 100% copper-constructed bullet.
What does the Triple-Shock TSX design do?
The description says the Triple-Shock bullet design uses precisely positioned rings cut into the bullet body. These grooves are described as relieving firing pressure and reducing copper fouling.
What is the bullet weight and caliber?
The listed product title identifies it as a 9.3mm (.366") bullet with a 286 grain weight.
How many bullets come in a box?
The product title states 50 bullets per box.
Does the product description specify what game it is best suited for?
No. The provided data does not name specific game species or hunting applications, so that cannot be stated from the source information alone.