.300 Blackout Mixed Headstamp Brass Cases
- Athena Supply sells .300 Blackout Brass Cases that are mixed headstamp, 100% guaranteed once-fired brass that are collected straight from the Firearm Manufacturer testing.
- All brass has been machine and hand sorted for high accuracy rates.
- All orders may include mixed headstamps of brass manufacturers, including military or crimped primer pockets.
- This is non-processed brass, meaning that the spent primers must be removed.
- All orders are typically shipped within two business days of receiving your order with free tracking to follow your brass to you!