Image unavailable
Hornady Superformance .300 Win. Mag. CX 165 Grain 20 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$59.99
View on Sportsmans Guide
You'll be taken to Sportsmans Guide to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: WX2*0726611
Overview
Hornady’s Superformance line is built for hunters who want a .300 Win. Mag. load centered on higher velocity and consistent performance. This 165-grain CX offering is presented as a 20-round box, making it a practical choice for sighting in and hunting use where dependable ammunition matters. The product description emphasizes faster speeds than comparable rounds, along with no increase in barrel wear or felt recoil and superior temperature stability. It is aimed at shooters who value those performance characteristics without adding unnecessary complexity to their ammunition selection.
Why Hunters Choose the Hornady
Hornady Superformance
Ammunition for .300 Win. Mag
Cx 165
Grain load offered in a
Claims 100
To 200 FPS faster than
States No
Increase in barrel wear or
Advertised Superior
Superior temperature stability
Key Features
- Hornady Superformance .300 Win. Mag. CX ammunition
- 165-grain load
- 20 rounds per box
- Advertised 100 to 200 FPS faster than comparable rounds
- Claims no increase in barrel wear or felt recoil
- Promoted for superior temperature stability
Best Used For
- Hunters wanting .300 Win. Mag. hunting ammunition in a 20-round box
- Shooters seeking Hornady Superformance loads for faster advertised velocities
- Users prioritizing stated temperature stability in changing field conditions
- Hunters who want CX 165 grain ammunition for standard big-game setups
Specifications
| Bullet Type | CX |
|---|---|
| Bullet Weight | 165 Grain |
| Caliber | 300 Win. Mag. |
| Rounds | 20 |
Pros
- Hornady Superformance ammunition for .300 Win. Mag. rifles
- CX 165 grain load offered in a 20-round box
- Claims 100 to 200 FPS faster than comparable rounds
- States no increase in barrel wear or felt recoil
- Advertised with superior temperature stability
Considerations & Trade-offs
- This is a specialized .300 Win. Mag. load, so it is only appropriate for rifles chambered for that cartridge.
- The box contains 20 rounds, which may be limiting for extended range sessions or high-volume practice.
- The product description emphasizes velocity and temperature stability, but it does not provide load-specific details beyond those claims.
- At $59.99 per box, it is a premium-priced ammunition option compared with basic hunting loads.
Suggested Comparisons
- Other .300 Win. Mag. hunting ammunition
- Hunting ammunition in other bullet weights
- Other magnum rifle hunting cartridges
- Premium factory rifle ammunition
Suggested Accessories
- Ammunition case
- Hearing protection
- Rifle cleaning kit
- Ballistics calculator
Frequently Asked Questions
What cartridge and bullet weight is this load?
This product is Hornady Superformance .300 Win. Mag. CX 165 Grain, sold in a 20-round box.
How many rounds come in the box?
The product is packaged as 20 rounds.
What does Hornady say about Superformance performance?
Hornady states that Superformance ammo delivers speeds 100 to 200 FPS faster than comparable rounds.
Does the description mention any change in barrel wear or felt recoil?
The short and long descriptions state there is no increase in barrel wear or felt recoil.
Is this load described as temperature stable?
Yes. The description says Superformance offers superior temperature stability.