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Winchester X303B1 Super-X 303 British 180 GR Power Point 20 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$61.99
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SKU: X303B1-020892200371
Overview
Built for hunters who want a traditional .303 British load in a familiar Super-X package, this ammunition is suited to big game hunting and range use alike. It uses a 180-grain Power-Point bullet, with the product data listing 2,460 fps muzzle velocity and 2,418 ft-lbs of muzzle energy. Each box includes 20 rounds, and the brass casing material is specified in the product details. For shooters working with .303 British rifles, it offers a straightforward option for field and practice sessions without unnecessary complexity.
Why Hunters Choose the Winchester
Winchester Super-x
Ammunition is presented as a
303 British
Caliber suits a range of
Power-point Bullet
Is described for maximum expansion
180-grain Bullet
Weight is clearly specified for
Each Box
Includes 20 rounds for range
Key Features
- Winchester Super-X ammunition in 303 British caliber
- 180 grain Power-Point (PP) bullet design
- Muzzle velocity listed at 2460 fps
- Muzzle energy listed at 2418 ft lbs
- 20 rounds per box
- Brass casing material
Best Used For
- Hunters using .303 British rifles for big-game hunting with a 180-grain Power-Point load.
- Shooters wanting a 20-round box for range sessions and familiarization with their rifle.
- Owners of .303 British firearms seeking a brass-cased ammunition option for general use.
- Hunters who prefer a cartridge described as offering expansion and penetration for field use.
- Rifle users looking for Winchester Super-X ammunition in a classic .303 British chambering.
Specifications
| Bullet Type | Power-Point (PP) |
|---|---|
| Bullet Weight | 180 gr |
| Caliber | 303 British |
| Casing Material | Brass |
| Muzzle Energy | 2418 ft lbs |
| Muzzle Velocity | 2460 fps |
| Rounds Per Box | 20 |
Pros
- Winchester Super-X ammunition is presented as a reliable option for hunters and shooters.
- 303 British caliber suits a range of hunting and shooting applications.
- Power-Point bullet is described for maximum expansion and penetration.
- 180-grain bullet weight is clearly specified for load selection.
- Each box includes 20 rounds for range time or field use.
- Published muzzle energy and velocity are provided for load comparison.
Considerations & Trade-offs
- 20-round box size means this is a relatively limited quantity, so larger practice sessions or extended range time may require multiple boxes.
- The 303 British chambering narrows this load to rifles specifically set up for that cartridge, so compatibility should be confirmed before purchase.
- At 180 grains with a Power-Point bullet, this load is geared toward hunting use rather than general-purpose plinking or high-volume target shooting.
- Brass casing is listed, but other component details are not provided here, so buyers comparing loads will need to verify the full specification set separately.
Suggested Comparisons
- Centerfire rifle ammunition
- Big game hunting ammunition
- 303 British ammunition
- Brass-cased ammunition
Suggested Accessories
- Ammunition storage box
- Hearing protection
- Cleaning kit
- Rifle scope
Frequently Asked Questions
What caliber is this Winchester Super-X load chambered in?
This ammunition is chambered in .303 British.
How many rounds come in a box?
Each box contains 20 rounds.
What bullet type and bullet weight are listed?
The listed bullet type is Power-Point (PP), and the bullet weight is 180 gr.
What muzzle velocity and muzzle energy are provided?
The listed muzzle velocity is 2460 fps, and the muzzle energy is 2418 ft lbs.
What casing material is specified?
The casing material listed is brass.