Image unavailable
Winchester USA300BLK USA 300 AAC Blackout 125 GR FMJ 20 Rounds
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$16.99
List Price: $18.99
You Save: $2.00 (11%)
View on Fin Feather Fur Outfitters
You'll be taken to Fin Feather Fur Outfitters to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: USA300BLK-020892224568
Overview
Built for range use and general recreational shooting, this 300 AAC Blackout load comes from Winchester’s USA White Box line and is offered in a 20-round box. It uses a 125-grain FMJ bullet and is listed with brass casing material, making it a straightforward option for shooters who want a familiar training round in this caliber. The product data also lists 1325 ft-lbs of muzzle energy and 2185 fps muzzle velocity. For hunters and outdoor shooters, it fits best as a practice and familiarization load rather than a specialized field round.
Why Hunters Choose the Winchester
125-grain Fmj
Load in 300 AAC Blackout
Winchester Usa
White Box line emphasizes consistent
20-round Box
Size suits range sessions and
Brass Casing
Material is listed in the
Published Muzzle
Velocity of 2185 fps and
Key Features
- Winchester USA White Box ammunition line
- 300 AAC Blackout caliber
- 125-grain FMJ bullet
- 20 rounds per box
- Brass casing material
- Listed muzzle energy: 1325 ft lbs
- Listed muzzle velocity: 2185 fps
Best Used For
- Recreational range sessions with 300 AAC Blackout rifles
- Shooters wanting 20-round boxes for practice and familiarization
- Hunters looking for a 125-grain FMJ option for training use
- New or experienced shooters seeking straightforward, value-focused ammunition
Specifications
| Bullet Type | Open Tip |
|---|---|
| Bullet Weight | 125 gr |
| Caliber | 300 Blackout |
| Casing Material | Brass |
| Muzzle Energy | 1325 ft lbs |
| Muzzle Velocity | 2185 fps |
| Product Line | USA White Box |
| Rounds Per Box | 20 |
Pros
- 125-grain FMJ load in 300 AAC Blackout for recreational shooting
- Winchester USA White Box line emphasizes consistent performance and value
- 20-round box size suits range sessions and practice use
- Brass casing material is listed in the product specifications
- Published muzzle velocity of 2185 fps and muzzle energy of 1325 ft lbs
- Suitable for hunters and shooters seeking a straightforward, general-purpose load
Considerations & Trade-offs
- This is a full metal jacket load, so it is geared toward recreational shooting rather than hunting-specific terminal performance.
- The box count is 20 rounds, which is convenient for range use but may require more frequent restocking for higher-volume shooting.
- The listed muzzle energy and velocity are specific to this load and should be matched to the intended firearm and use case.
- As part of the Winchester USA White Box line, it emphasizes value and consistency rather than specialized features.
Suggested Comparisons
- 300 AAC Blackout practice ammunition
- FMJ centerfire rifle ammunition
- 20-round ammunition boxes
- Brass-cased rifle ammunition
Suggested Accessories
- Ammunition storage box
- Hearing protection
- Cleaning kit
- Range bag
Frequently Asked Questions
What caliber is this Winchester USA White Box load?
It is chambered in 300 AAC Blackout / 300 Blackout.
How many rounds come in a box?
This product comes with 20 rounds per box.
What bullet type and weight are listed for this ammunition?
The provided data lists a 125-grain FMJ bullet in the title, while the long description also mentions an open tip bullet. The source data is inconsistent on bullet type, so that detail should be verified before purchase.
What muzzle velocity and energy are provided?
The listed specifications are 2185 fps muzzle velocity and 1325 ft-lbs muzzle energy.
What casing material is specified?
The casing material is listed as brass.