The Redding Full Length Die Set for .300 AAC Blackout delivers dependable, high-quality reloading for shooters seeking reliable case resizing and consistent bullet seating on both AR-platform and bolt-action rifles chambered in this versatile cartridge. This full length die set for bottleneck cases contains two dies: the full length resizing die with decapping rod assembly and neck expander, and the seating die with bullet guide, built-in crimp ring and proper seating plug.
The Full Length Sizing Die resizes the entire case body and shoulder to SAAMI specifications, ensuring proper chambering and function. The Bullet Seating Die provides smooth and precise seating for a wide range of bullet styles, ensuring consistent cartridge overall length and performance. Redding machines dies on Hardinge Super-Precision lathes capable of holding the tightest tolerances, heat treats all dies in atmospherically controlled furnaces, and hand polishes each die for smooth, flawless functioning before final inspection and ultrasonic cleaning, using the finest alloy steels throughout.
The set includes a full length sizer, standard seating die, spare decapping pin, Allen wrench, instructions, a Redding sticker, and Redding’s unique die box. Crafted from heat-treated steel with Redding’s reputation for precision, this die set delivers consistent results whether you’re reloading for target shooting, hunting, or suppressed applications.





