Hornady 546243 Custom Grade Series III 2-Die Set 6mm GT Reloading

The Hornady 546243 Custom Grade Series III 2-Die Set delivers precision reloading capabilities specifically engineered for the 6mm GT cartridge. This professional-grade die set includes both full-length sizing and bullet seating dies, providing reloaders with the tools needed to produce match-quality ammunition for competitive shooting and precision applications.

What Makes This Different

The Custom Grade Series III represents Hornady's premium die manufacturing technology, featuring tighter tolerances and superior surface finishes compared to standard production dies. Each die undergoes individual inspection and hand-polishing to ensure consistent neck tension and bullet seating depth. The elliptical expander reduces case neck stress during sizing operations, extending brass life significantly over conventional expander balls.

Key Features

• Full-length sizing die with elliptical expander for reduced case neck stress
• Bullet seating die with micrometer adjustment for precise seating depth control
• Premium-grade steel construction with hand-polished interior surfaces
• Titanium Nitride coating on sizing die for enhanced durability and reduced friction
• Includes Sure-Loc lock rings for secure, repeatable die positioning
• Compatible with all standard 7/8"-14 TPI reloading presses
• Engineered specifically for 6mm GT cartridge dimensions and specifications

This die set produces ammunition suitable for F-Class competition, Precision Rifle Series matches, and long-range hunting applications where sub-MOA accuracy is essential. The precise manufacturing tolerances maintain consistent case dimensions and bullet concentricity across multiple reloading cycles. Temperature-stable materials ensure reliable performance across varying environmental conditions encountered in competitive shooting venues.

Technical Specs

• Caliber: 6mm GT (6mm Grendel Turbo)
• Thread specification: 7/8"-14 TPI standard
• Die construction: Premium alloy steel with hand-polished finish
• Sizing die coating: Titanium Nitride for corrosion resistance
• Includes: Full-length sizing die, bullet seating die, Sure-Loc rings
• Compatible with: All standard single-stage and progressive presses
• Country of origin: United States
• Model number: 546243

Competitive shooters and precision reloaders choose Hornady Custom Grade dies when consistency and accuracy cannot be compromised. The investment in premium tooling pays dividends through improved ammunition performance and extended component life.