The Hornady Custom Grade New Dimension Full Length Sizer Die in 6mm GT (brand part no. 46599) resizes fired brass back to factory-new dimensions for reliable chambering in rifles built for this increasingly popular competition cartridge. A polished elliptical expander ball significantly reduces case neck stretch on the way through the die, which helps extend brass life over repeated reloads. The hardened steel decapping pin is built to resist bending or breaking even when depriming cases with a crimped primer pocket, a common failure point on cheaper dies.

Key Specifications

• 6mm GT Cartridge this die is machined specifically to full-length size 6mm GT brass.
• Full Length Sizer Die Type this die resizes the entire case body and neck in one pass, not just the neck.
• Polished Elliptical Expander the elliptical expander ball significantly reduces case neck stretch to extend brass life.
• Hardened Steel Decapping Pin the decapping pin resists bending or breaking even on cases with crimped primer pockets.
• Zip Spindle Design a series of light threads on the spindle and collet eliminates slippage when adjusting the die.
• Standard 7/8-14 Threads the die uses the industry-standard 7/8 inch-14 thread pattern.
• Die Locking Ring Included a locking ring holds the die’s height setting in the press.

Frequently Asked Questions

Does this die come with a shell holder? No, a shell holder for 6mm GT is sold separately.

Will this die remove a crimped primer? Yes, the hardened decapping pin is built to deprime crimped-pocket cases without bending.

Does this die size the whole case or just the neck? It full-length sizes the entire case body and neck in a single pass.

Buy the Hornady Custom Grade New Dimension Full Length Sizer Die, 6mm GT

Keep your 6mm GT brass sizing to spec for every match. Order it from Hornady‘s reloading dies lineup at Schaefer Defense, shipped fast from our Lubbock, Texas gun shop.