Hornady 300 Blackout unprimed reloading brass delivers the consistency serious reloaders require. Each case is manufactured from high-quality brass engineered to produce uniform charges and pressures shot after shot. The cases feature uniform wall thickness, weight, and internal capacity to ensure reliable performance across your reloading sessions.
Every case is run through a pressure calibration test to guarantee uniform case expansion during firing. This quality control process ensures proper bullet seating in both the case and chamber. Each pack contains 50 unprimed cases with dimensions of 1.40 x 4.35 x 7.85 inches (height 1.4000, width 4.3500, length 7.8500). Available in 5-pack cases per master carton for .300 ACC BLACKOUT applications.








