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Winchester SUP300BLK SS 300 AAC Blackout 200 GR FMJ 20 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
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SKU: SUP300BLK-020892224483
Overview
Built for suppressed firearms, this 300 Blackout load is aimed at shooters who want a cleaner, quieter range session without giving up dependable function. The 200-grain open tip range bullet is presented as a consistent option for recreational shooting, and the brass casing adds a durable, reload-friendly component. With 20 rounds per box, it suits practice sessions where reduced noise and minimized fouling are priorities.
Why Hunters Choose the Winchester
Designed Work
Firearms equipped with suppressors
Open Tip
Range bullet for consistent performance
200 Gr
Load in 300 Blackout caliber
Brass Casing
Material adds durability and reliability
20-round Box
For range sessions
Key Features
- Designed for firearms equipped with suppressors
- 300 Blackout caliber for recreational shooting
- Open Tip Range bullet type
- 200 grain bullet weight
- 20 rounds per box
- Brass casing material
Best Used For
- Suppressor-equipped 300 Blackout rifles needing ammunition designed for quieter recreational shooting.
- Range shooters wanting a 200-grain open tip load in a 20-round box.
- Hunters or shooters prioritizing a smooth shooting experience with reduced barrel and suppressor fouling.
- Firearm owners seeking brass-cased 300 AAC Blackout ammunition for consistent range use.
Specifications
| Bullet Type | Open Tip Range Bullet |
|---|---|
| Bullet Weight | 200 gr |
| Caliber | 300 Blackout |
| Casing Material | Brass |
| Muzzle Energy | 499 ft lbs |
| Muzzle Velocity | 1060 fps |
| Rounds Per Box | 20 |
Pros
- Designed to work with firearms equipped with suppressors
- Open Tip Range bullet for consistent performance
- 200 gr load in 300 Blackout caliber
- Brass casing material adds durability and reliability
- 20-round box for range sessions
Considerations & Trade-offs
- Designed for suppressed firearms, so it may be less relevant if you are not using a suppressor.
- The 200 gr load and 1060 fps muzzle velocity reflect a specialized setup, so it is not a general-purpose 300 Blackout option.
- Pack size is 20 rounds per box, which may require more frequent restocking for higher-volume range use.
- Open Tip Range bullet design is geared toward range use rather than broad hunting versatility.
Suggested Comparisons
- Subsonic rifle ammunition
- Suppressor-ready ammunition
- 300 Blackout ammunition
- Target shooting ammunition
Suggested Accessories
- Suppressor-compatible accessories
- Hearing protection
- Ammo storage box
- Cleaning supplies
Frequently Asked Questions
Is this Winchester Super Suppressed ammo intended for suppressed firearms?
Yes. The product description says Winchester's Super Suppressed ammunition is designed to work seamlessly with firearms equipped with suppressors.
What caliber and bullet type does this ammunition use?
It is 300 Blackout ammunition with an Open Tip Range bullet.
How many rounds are included in a box?
Each box contains 20 rounds.
What are the listed muzzle velocity and muzzle energy?
The listed muzzle velocity is 1060 fps and the listed muzzle energy is 499 ft lbs.
What casing material is listed for this ammo?
The casing material is listed as brass.