The Mighty Armory GOLD MATCH 6.5 Grendel sizing die is a Precision Match Series full length sizing and decapping die engineered to size and decap 6.5 Grendel brass to true SAAMI spec with perfect concentricity and controlled neck tension with just a turn of the die.
Precision machining, extended full-length sizing geometry, and rock-solid vertical alignment deliver consistent headspace, uniform sizing, and repeatable shoulder bump for reloaders who demand match-grade performance from their 6.5 Grendel loads.
This is a true full length headspace sizing die (FLHS) designed for shooters who expect flawless chambering, reliable extraction, and measurable accuracy improvements over factory ammunition.
Why Full Length Size 6.5 Grendel?
The Gold Match 6.5 Grendel sizing die features an extended full-length sizing area that prevents under-sizing or over-sizing at the neck, shoulder, and base of the case. The result:
- Proper case pressure
- Cleaner-burning powder
- Smooth chambering & extraction
- Improved brass life
- Consistent accuracy shot to shot
Full length sizing is recommended for all rifle cases, especially semi-auto platforms common with 6.5 Grendel. Neck sizing can cause over-expanded brass, poor chambering, inconsistent headspace, and shortened case life.
Easily Adjust Headspacing
Simple adjustment for shoulder bump by turning the die up or down. Verify with a comparator tool. Determining headspacing, based on the chamber in the barrel, will improve your round performance.
Built to Outperform Factory Ammo
Sizing with the Mighty Armory Gold Match 6.5 Grendel sizing die produces precision reloads that outperform factory loads in consistency, chamber fit, and downrange performance.
Reloaders will immediately feel the difference in press feedback and see the difference on target.
RESULTS WILL BE BETTER THAN FACTORY LOADS.
Precision Machined for Match-Grade Reloading
Mighty Armory reloading dies are 100% precision CNC machined in the USA from high-grade tool steel and heat treated for extreme durability and long life.
For smooth sizing and extracting, we utilize a horizontal polishing machine. The result is an extremely hard, smooth and shiny finish that makes sizing much easier with less pressure.
Each die is finished with a single-point cut bore and ultra-smooth 5 Bore Finish, delivering minimal friction, consistent sizing pressure, and superior concentricity at the neck and shoulder radius.
The Gold Match 6.5 Grendel sizing die is designed to easily handle hundreds of thousands of cycles without losing dimensional consistency.
Modular Drop-In Mandrel Shaft System
Consistent with all Mighty Armory Gold Match Rifle Sizing Dies, the 6.5 Grendel sizing die features a drop-in mandrel shaft, Swiss-machined and heat treated for strength and longevity. For ultimate concentricity, the mandrel shaft has three points of contact within the free bore of the die, the angle and the flat of the top. Multiple contact points secure the vertical concentricity of the mandrel when installed in the die.
The first modular die in the reloading industry that ensures lockup with the cap positioning.
The threaded mandrel accepts:
- A Mighty Armory .078" diameter decapping pin
- A Mighty Armory .058" diameter decapping pin
- A Mighty Armory Pointer (for thread protection and guided case entry)
This system ensures perfect vertical alignment and the protects internal threads from damage during any high-force sizing operation, if loading on an autodrive, for example.
Improved Decapping, No Primer Pullback
All Mighty Armory rifle sizing dies now include the primer flicker cap and spring, which flicks the primer out of the pocket to:
- Prevent primer pullback
- Prevent primer ringers
- Prevent press chute jams
This upgrade dramatically improves decapping reliability and press smoothness.
Key Benefits of the Mighty Armory GOLD MATCH 6.5 Grendel Sizing Die
- One-and-Done sizes 6.5 Grendel brass to Full Length / Shoulder Bump up to -.005"
- True full length headspace control
- 100% precision CNC machined Made in the USA
- Precision machined with high-grade tool steel and heat treated to 60 rockwell for ultimate durability
- Ultra-smooth 5 Bore Finish to prevent case sticking (with proper lube)
- Unmatched concentricity to -.0005" at case mouth and shoulder radius
-
Easy to set up and size with no tools required
- Built for extreme durability and long service life
Recommended Case Lube
For Single Stage or Turret Presses:
Use case sizing wax applied by finger
For Progressive Presses:
Use PEG75 lanolin spray
Learn More About Setting Headspacing
See, Feel and Shoot the Difference with Mighty Armory Precision Reloading Dies. Designed for Reloaders Who Demand Perfection.
