Complete progressive reloading press kit for .300 Blackout featuring six-station automation, auto drum powder measure, universal case feed, and full die set with load data.
The Lee Six Pack Pro represents a serious step forward in progressive reloading technology, offering shooters a complete, ready-to-load solution for .300 Blackout ammunition.
The Six Pack Pro employs a single-moving-part automatic indexing system that requires no tools and never needs adjustment. Its all-steel linkage—the same design found on Lee's legendary 50 BMG press—provides exceptional durability.
The massive 28.4mm ram glides through 82mm of solid steel, delivering over 7,300mm of solid support. This engineering ensures consistent performance whether you're loading pistol or rifle cartridges.
Automatic priming occurs at the bottom of the stroke, leaving all six stations available for other operations. The automatic case ejector reliably removes finished rounds, while the spent primer tube keeps your workspace clean.
Cartridge changes take seconds—including primer size—with no adjustments required. The system works with most handgun cases and all AR rifle cases, making it genuinely versatile.
Dies are secured with Lee Smart Lock bushings, eliminating the need for turrets or tool heads. Case retainers are simple to set with no springs, plugs, or buttons to lose.