The Redding Series C Full-Length Die Set for .300 AAC Blackout (part no. 80327) gives handloaders a precision two-die setup for this popular AR-platform cartridge. Redding builds this set from finest-grade alloy tool steel and finishes every die on Hardinge Super-Precision lathes, the same equipment the company uses across its entire line. The set pairs a full-length resizing die with a seating die, covering the two operations a .300 Blackout reloader needs.

Key Specifications

• Chambered for .300 AAC Blackout sized specifically for this bottleneck cartridge’s case geometry.
• Full-length resizing die includes a built-in decapping rod assembly with a neck expander button, so sizing and depriming happen in one pass.
• Seating die has a bullet guide, a built-in crimp ring, and a proper seating plug for consistent bullet seating depth.
• Finest-grade alloy tool steel used for both dies, built for long service life under repeated firing-and-resizing cycles.
• Hardinge Super-Precision lathes hold tolerances tight enough that Redding guarantees ammunition will properly fit any standard SAAMI chamber.
• Atmospherically controlled heat treating keeps both dies holding their tolerances for the life of the die.
• Industry-standard 7/8-14 threaded body drops into any standard single-stage or turret press.

Frequently Asked Questions

What does this Redding set include for .300 AAC Blackout? A full-length resizing die with a built-in decapping rod and neck expander, and a seating die with a bullet guide, crimp ring, and seating plug.

Will this die set resize brass to SAAMI chamber specs? Yes. Redding machines these dies on Hardinge Super-Precision lathes and guarantees the resized .300 AAC Blackout cases will properly fit any standard SAAMI chamber.

Buy the Redding Series C Full-Length Die Set for .300 AAC Blackout

Order the Redding Series C Full-Length Die Set for .300 AAC Blackout through our reloading dies lineup. Order it from our Lubbock, Texas gun shop for fast, insured shipping.