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Black Hills Gold Ammo 7mm Remington Magnum 139gr Gmx - 7mm Remington Magnum 139gr Gmx 20/Box
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$51.99
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SKU: 105001546
Overview
Black Hills Gold 7mm Remington Magnum 139gr GMX ammunition is built for hunters who want a carefully assembled factory load in a classic magnum chambering. It comes with reloadable brass cases and boxer priming, and each round is hand inspected before leaving the facility. This is a practical choice for field use where a premium, inspected load is preferred over standard bulk ammunition. The 20-round box format suits hunters who want a manageable supply for sight-in and seasonal use.
Why Hunters Choose the Black Hills Ammunition
Reloadable Brass
Cases support reuse after firing
Boxer Primed
For straightforward reloading compatibility
Hand Inspected
Before leaving the facility
Ballistics Tested
Rigorously before shipment
Packaged 20
Rounds per box for range
Key Features
- 7mm Remington Magnum ammunition with 139gr GMX load
- Packaged 20 rounds per box
- Reloadable brass cases
- Boxer primed for reloading
- Hand inspected before leaving the facility
- Tested rigorously in ballistics
Best Used For
- Hunters using 7mm Remington Magnum rifles for controlled, factory-loaded ammunition
- Shooters who want reloadable brass cases and boxer-primed cartridges
- Users seeking hand-inspected ammunition for careful range verification
- Hunters preferring Black Hills Gold ammunition in a 20-round box
Specifications
| Bullet Type | GMX |
|---|---|
| Bullet Weight | 139gr |
| Caliber | 7mm Remington Magnum |
| Case Material | Reloadable brass |
| Hand Inspected | Yes |
| Primer | Boxer primed |
| Quantity | 20/Box |
Pros
- Reloadable brass cases support reuse after firing.
- Boxer primed for straightforward reloading compatibility.
- Hand inspected before leaving the facility.
- Ballistics tested rigorously before shipment.
- Packaged 20 rounds per box for range or field use.
Considerations & Trade-offs
- This is a 7mm Remington Magnum load, so it’s only appropriate for rifles chambered for that cartridge.
- The box count is 20 rounds, which is a modest quantity for range work or extended sight-in sessions.
- The listing emphasizes hand inspection and ballistics testing, but it does not provide detailed performance specifications here.
- Reloadable brass cases are included, which may matter if you plan to save cases for future use.
Suggested Comparisons
- 7mm Remington Magnum hunting ammunition
- Other magnum rifle ammunition
- Reloadable brass-cased ammunition
- Lead-free hunting ammunition
Suggested Accessories
- Ammunition storage box
- Hearing protection
- Shooting glasses
- Cleaning kit
Frequently Asked Questions
What caliber and bullet weight is this ammunition loaded in?
This is Black Hills Gold 7mm Remington Magnum ammunition loaded with a 139gr GMX bullet.
How many rounds come in a box?
The product title lists this as a 20-round box.
Are the cases reloadable?
Yes. The product description states that it uses reloadable brass cases.
Is this ammunition boxer primed?
Yes. The source data says it is boxer primed.
What quality-control details are provided?
The description says the ammunition is hand inspected and tested rigorously in ballistics before leaving the facility.