Winchester WSC300BLKU Unprimed Cases 300 Blackout Rifle Brass provide quality component brass for reloaders running 300 AAC Blackout in AR platforms and bolt guns. This 100 count bag of new, unprimed cases is ideal for hunters, sport shooters, and trainers who want reliable brass for custom subsonic and supersonic loads.
Key Features
- Brand: Winchester
- Model: WSC300BLKU
- Cartridge: 300 Blackout 300 AAC Blackout
- Case type: unprimed rifle brass
- Finish: brass
- Condition: new
- Quantity: 100 cases per bag
- Gun type: rifle
Special Features
- Winchester shellcases are engineered to precise tolerances to help ensure smooth feeding and positive chambering in quality 300 Blackout rifles.
- Uniform case dimensions and wall thickness support consistent pressures and reliable performance.
- New production brass designed to deliver solid case life over multiple reloads with proper care.
- Produced by a major ammunition manufacturer to match modern performance standards for both semi automatic and bolt action platforms.
Practical Benefits
- Winchester WSC300BLKU 300 Blackout brass gives reloaders a dependable base for building tailored subsonic and supersonic loads for hunting, training, and home defense.
- Consistent dimensions and construction support better bullet seating, more uniform neck tension, and improved accuracy potential.
- Durable brass construction allows multiple loading cycles, adding value for frequent AR shooters and 300 BLK enthusiasts.
- The 100 count bag is a convenient bulk quantity for setting up a dedicated batch of 300 AAC Blackout brass for one or more rifles.
Winchester WSC300BLKU Unprimed Cases 300 Blackout Rifle Brass 100 per bag is a smart choice for reloaders who want reliable, consistent brass for versatile 300 AAC Blackout use.
| MANUFACTURER | WINCHESTER |
| CALIBER | 300 BLACKOUT |