Precision reloading meets superior control with the Hornady Custom Grade Die Set .308 Win featuring the MicroJust seating stem for unmatched consistency.
The Hornady Custom Grade New Dimension 2-Die Set, 308 Win (.308) (546358) offers professional handloaders an ideal solution for caliber-specific reloading. This set includes a full-length sizer die and a seating die with the MicroJust seating stem, providing perfect bullet seating adjustments. The Sure-Loc rings ensure secure die positioning, while the included storage box keeps everything organized and accessible.
Designed for versatility, this die set excels in delivering consistent cartridge sizing and precise bullet seating. Its unique MicroJust stem allows easy, repeatable adjustments, making it perfect for both novice and experienced reloaders seeking reliable performance and accuracy.
In this full review, we explore the die set’s key features and benefits, highlighting how the Hornady Custom Grade New Dimension 2-Die Set, 308 Win streamlines reloading. Learn why this kit is a smart choice for precision-focused shooters and reloaders aiming for excellence.
How these Hornady die sets measure up
Compare the key features and specifications of our top picks to find the perfect match for your needs.
| Features | Hornady Custom Grade 308 Win Dies | Hornady New Dimension 300 Win MAG Die Set | Hornady 270 Win 2-Die Set | Hornady 30-06 Springfield Die Set | Hornady 338 Win Mag Die Set |
|---|---|---|---|---|---|
| Material & Build | Handcrafted polished steel | Handcrafted polished steel | Handcrafted polished steel | Handcrafted polished steel | All-steel construction |
| Key Specification | 308 Win caliber, 2-die set | 300 Win MAG caliber, 2-die set | 270 Win caliber, 2-die set | 30-06 Springfield caliber, 2-die set | 338 Win MAG caliber, 2-die set |
| Main Feature | Full length sizer & seating die | Full length sizer & seating die | Handcrafted with polished finish | Handcrafted polished finish | Locking retainer spring, easy cleaning |
| Performance | Precise resizing & seating, durable | Reliable resizing & seating, polished | Smooth operation, high finish quality | Accurate die set, polished for smooth use | Easy disassembly, robust construction |
| Best Use Case | Reloading 308 Win cartridges | Reloading 300 Win MAG rounds | Reloading 270 Win cartridges | Reloading 30-06 Springfield ammo | Reloading 338 Win MAG rounds |
Hornady Custom Grade 308 Win Dies
Hornady Custom Grade Die Set 308 Win with MicroJust Seating Stem: 12″ long, ABS plastic storage box, 2-year warranty.
Benefits
- Full Length Sizer Die with Zip Spindle prevents slippage and allows easy spindle lock adjustments.
- Seating Die features a floating bullet alignment sleeve and MicroJust seating stem for precise bullet alignment and consistent seating depth.
- Includes Sure-Loc rings that securely lock die settings, maintaining repeatability during reloading sessions.
- Complete set includes elliptical expander and headed decapping pins for efficient case preparation.
- Storage box is durable and compact, organizing all components neatly.
Drawbacks
- No dishwasher-safe or easy-to-clean parts; manual cleaning is required to maintain performance.
- Some users may find the 12″ length cumbersome in limited bench space.
- Price point is higher compared to basic die sets, reflecting precision engineering but may deter casual reloaders.
A practical pick for precision-focused handloaders who demand consistent, accurate cartridge sizing and bullet seating for .308 Winchester. Ideal for those with moderate bench space looking for durable, caliber-specific reloading equipment.
Hornady New Dimension 300 Win MAG Die Set
Hornady Custom Grade Die Set 308 Win with Microjust Seating Stem: caliber-specific reloading set, includes full length sizer die, seating die, Sure-Loc rings, elliptical expander, decapping pins, and storage box. Precision-machined for 300 Win MAG (.308) cartridges. Made from durable steel with a 2-year warranty.
Benefits
- Full length sizer die with Zip Spindle prevents spindle slippage, ensuring consistent sizing and easy adjustments.
- Microjust seating stem and floating bullet alignment sleeve improve bullet seating alignment, enhancing accuracy.
- Built-in taper crimp eliminates the need for a separate crimp die, streamlining the reloading process.
- Includes two Sure-Loc rings for secure die mounting and easy height adjustments.
- Plastic storage box keeps all components organized and protected.
- Precision machining matches chamber specifications, delivering consistent and reliable reloads.
Drawbacks
- Not compatible with all cartridge variations, requiring careful selection for specific chamber dimensions.
- Requires experience to fully utilize advanced features like microjust seating stem adjustments.
- No included instructions for beginners, which may complicate initial setup.
A practical pick for reloaders seeking precise control over 308 Win cartridge sizing and bullet seating, especially useful in small reloading setups demanding accuracy and efficiency.
Hornady 270 Win 2-Die Set
Hornady Custom Grade Die Set 308 Win with MicroJust Seating Stem: precision-crafted, polished steel; includes full length sizer die and seating die with MicroJust stem; features Sure-Loc rings and storage box; designed for 308 Winchester; backed by a 2-year warranty.
Benefits
- Enhanced bullet seating accuracy: MicroJust seating stem with floating alignment sleeve ensures consistent bullet alignment and seating depth, improving shot-to-shot precision.
- Complete die set: Includes full length sizer die with Zip Spindle for easy, secure adjustments and seating die with crimp function—ideal for thorough case resizing and bullet seating.
- Durability: Hand-polished steel dies resist wear and maintain tight tolerances over extensive use.
- Secure setup: Two Sure-Loc rings prevent die movement during reloading, maintaining consistent settings.
- Convenient storage: Comes with a sturdy plastic box to organize and protect dies when not in use.
Drawbacks
- Caliber specificity: Designed exclusively for 308 Winchester; not interchangeable with other calibers.
- No dishwasher-safe parts: Requires manual cleaning and maintenance to preserve finish and function.
- Steeper learning curve: MicroJust adjustment system may require initial familiarization for optimal use.
A practical pick for handloaders seeking precision and reliability in 308 Win cartridge preparation, especially suited for those prioritizing tight tolerances and consistent bullet seating in their reloading setup.
Hornady 30-06 Springfield Die Set
Hornady Custom Grade Die Set 308 Win with MicroJust Seating Stem: precision-crafted steel, includes full-length sizer and seating die, Zip Spindle adjustment, floating bullet alignment sleeve, 2-year warranty.
Benefits
- Precisely resizes and seats .308 Winchester cartridges with high consistency.
- MicroJust seating stem allows fine bullet seating depth adjustments in 0.0005″ increments for superior accuracy.
- Floating bullet alignment sleeve pre-aligns bullet and case, improving concentricity and reducing bullet runout.
- Full-length sizer with Zip Spindle prevents spindle slippage, ensuring reliable resizing and easy adjustments.
- Built-in taper crimp eliminates need for separate crimp die, streamlining the reloading process.
- Durable, polished steel construction provides smooth operation and long service life.
- Includes plastic storage box, Sure-Loc rings, elliptical expander, and decapping pins for comprehensive reloading setup.
Drawbacks
- Does not include a dedicated crimp die for users preferring more aggressive crimping options.
- Requires familiarity with fine adjustments; beginners may need practice to optimize seating depth.
A practical pick for handloaders seeking precise, repeatable control over .308 Win cartridge assembly, especially those focused on accuracy improvements through micro-adjustments and consistent bullet alignment.
Hornady 338 Win Mag Die Set
Hornady 546390 DIESET 2 338 WIN MAG Winchester Custom Grade Reloading DIE Set (Series I, Two DIE set) (.338): 12″ long, ABS plastic components, 2-year warranty.
Benefits
- All-steel construction ensures durability and longevity under frequent use.
- Locking retainer spring removes in seconds for easy disassembly and cleaning, simplifying maintenance.
- Locking screws stay free from threads, preventing damage and ensuring smooth operation.
- Compatible with .308 Win cartridges offering precision in custom load development.
Drawbacks
- No dishwasher-safe parts; requires manual cleaning to maintain performance.
- ABS plastic parts, while lightweight, may be less robust compared to full-metal alternatives.
A practical pick for reloaders seeking precise, easy-to-maintain dies optimized for custom .308 Winchester seating with microjust seating stem control. Ideal for users focused on hunting and sport shooting who value durability combined with straightforward setup and cleaning.
FAQ about Hornady Custom Grade Die Set 308 Win with Microjust Seating Stem:
1: What is the Hornady Custom Grade Die Set?
The Hornady Custom Grade Die Set is a precision reloading tool designed for 308 Winchester cartridges, providing consistent and accurate ammunition production.
2: What is the Microjust Seating Stem?
The Microjust Seating Stem allows for fine adjustments in bullet seating depth, enhancing accuracy by enabling precise bullet placement in the cartridge.
3: Is the die set easy to use?
Yes, the die set is user-friendly, with clear instructions and a straightforward design, making it suitable for both beginners and experienced reloaders.
4: What materials are used in the die set?
The die set is made from high-quality steel, ensuring durability and resistance to wear, which is essential for long-term reloading use.
5: Can I use this die set for other calibers?
This die set is specifically designed for the 308 Winchester caliber and is not recommended for use with other calibers to ensure optimal performance.
6: Does the die set come with a warranty?
Yes, Hornady offers a limited lifetime warranty on their die sets, ensuring reliability and customer satisfaction.
Conclusion
The Hornady Custom Grade New Dimension 2-Die Set for 308 Win offers precision and reliability with its caliber-specific full-length sizer and seating die, enhanced by Sure-Loc rings and a practical storage box. It caters effectively to handloaders seeking consistent, high-quality reloading performance.
Meanwhile, the 300 Win MAG variant shares the same robust design and features, tailored to its caliber for optimal results. Both sets exemplify Hornady’s commitment to accuracy and durability, making either an excellent choice depending on your specific cartridge needs and reloading goals.