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Hornady Superformance .300 Winchester Magnum SST 180 Grain 20 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$53.99
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SKU: WX2*0180229
Overview
Hornady’s Superformance loading is built for hunters who want a .300 Winchester Magnum option suited to big-game use with SST 180 grain bullets and 20 rounds per box. It is presented as a higher-velocity ammunition choice, with Hornady stating it can run up to 200 FPS faster than most conventional loads while maintaining the same general shooting characteristics. That makes it a practical pick for hunters looking for a magnum cartridge for field use without adding unnecessary complexity to the rifle setup.
Why Hunters Choose the Hornady
Superformance Load
Is described as up to
Designed Deliver
Performance in every type of
Claims No
Increase in felt recoil compared
Claims No
Increase in muzzle blast compared
Claims No
Increase in fouling compared with
Key Features
- Hornady Superformance .300 Winchester Magnum SST ammunition
- 180-grain load, packaged in 20 rounds
- Advertised as up to 200 FPS faster than most conventional ammo
- Designed to deliver performance in every type of firearm
- Claims no increase in felt recoil, muzzle blast, fouling, or loss of accuracy
Best Used For
- Hunters needing .300 Winchester Magnum loads for big-game hunting applications
- Shooters wanting Superformance ammunition in a 20-round box for range or field use
- Users seeking faster factory ammunition performance from compatible firearms
- Hunters who prefer SST-loaded cartridges for general hunting setups
Specifications
| Accuracy Claim | Without loss of accuracy |
|---|---|
| Bullet Type | SST |
| Bullet Weight | 180 Grain |
| Caliber | .300 Winchester Magnum |
| Fouling Claim | Without increases in fouling |
| Muzzle Blast Claim | Without increases in muzzle blast |
| Performance Claim | Up to 200 FPS faster than most conventional ammo |
| Recoil Claim | Without increases in felt recoil |
| Rounds | 20 |
Pros
- Superformance load is described as up to 200 FPS faster than conventional ammo.
- Designed to deliver that performance in every type of firearm.
- Claims no increase in felt recoil compared with standard loads.
- Claims no increase in muzzle blast compared with standard loads.
- Claims no increase in fouling compared with standard loads.
- Claims no loss of accuracy while using the Superformance load.
Considerations & Trade-offs
- This is a 20-round box, so it is a relatively small quantity for shooters who want bulk practice or extended range sessions.
- The load is specific to .300 Winchester Magnum rifles, so it is not a general-purpose option across other chamberings.
- The product description emphasizes higher velocity, but it does not provide additional verified details on bullet construction or terminal performance here.
- Any performance expectations should be kept to the information provided; no further verified claims about recoil, fouling, or accuracy beyond the product description are available.
Suggested Comparisons
- .300 Winchester Magnum hunting ammunition
- Other .300 Winchester Magnum loads
- High-velocity hunting ammunition
- Big-game rifle ammunition
Suggested Accessories
- Ammunition storage box
- Hearing protection
- Rifle cleaning kit
- Ballistic eyewear
Frequently Asked Questions
What cartridge and bullet load is this ammunition offered in?
This product is Hornady Superformance .300 Winchester Magnum SST 180 Grain, packaged in 20 rounds.
How many rounds come in the box?
The product is sold as a 20-round box.
What does Hornady say about the velocity of this ammunition?
Hornady states that Superformance Ammo is up to 200 FPS faster than most conventional ammo on the market today.
Does the product description mention increased recoil or muzzle blast?
No. The description says it achieves its performance without increases in felt recoil, muzzle blast, fouling, or loss of accuracy.
Is there any additional technical information provided about the bullet or load?
Only the product title and description are provided here. No further verified details such as bullet construction, dimensions, or material specifications are listed.