Complete reloading die set for .300 AAC Blackout featuring full-length sizing, bullet seating, and factory crimp dies with color-coded breech lock bushings for easy identification.
This comprehensive reloading die set provides everything you need to produce quality ammunition for your .300 AAC Blackout rifle. The system is built around Lee's proven Breech Lock design, which offers quick die changes and reliable repeatability.
The .300 AAC Blackout has become a favorite among tactical shooters and hunters who appreciate its subsonic capability and AR-15 platform compatibility. This three-die set covers the essential steps of the reloading process, allowing you to produce ammunition tailored to your specific rifle and shooting needs. The Breech Lock system makes die changes quick and intuitive—a real advantage when you're working with multiple calibers.