The Whidden Gunworks Bushing Full Length Die Set is a precision-engineered rifle die setup designed for full-length sizing of bottleneck cartridges with interchangeable bushings for customizable neck tension control. It handles calibers like 6.5 Creedmoor, 308 Winchester, and 6mm Dasher, featuring a two-die configuration plus a gauge for sizing, seating, and measurement in a high-end package. Ideal for beginners learning precise reloading or experienced shooters seeking repeatable accuracy for competition loads, this set emphasizes flexibility in neck sizing without the need for expander balls.
What’s in the Box
Typical contents (may vary by batch/region):
- Bushing full-length sizing die.
- Micrometer bullet seating die.
- Shoulder bump gauge.
- Printed instructions and setup guide.
Usually not included: bushings, shell holder, or caliber-specific accessories.
Materials & Build
- Body – hardened steel construction for durability and precision.
- Sizing Chamber – bushing-compatible design with tight tolerances for consistent resizing.
- Seating Stem – micrometer-adjustable for fine OAL control.
- Finish – hand-polished surfaces to reduce friction and resist wear.
The build prioritizes match-grade precision, with a shorter OAL for better shoulder bump and tighter internals to minimize brass stress. This makes it a premium choice over standard dies, offering reliability for demanding rifle reloading applications.
Key Specs & Compatibility
- Die threads: standard 7/8″-14, compatible with most presses.
- Caliber options: suited for bottleneck rifles like 6.5 Creedmoor, 308 Win, 6mm Dasher.
- Features: bushing system for neck tension; micrometer seater; shoulder gauge included.
- Lubrication: requires case lube for smooth operation.
- Lock system: lock rings for secure adjustments.
Warranty & Origin
Manufacturer: Whidden Gunworks (USA). Components are machined in the U.S. with quality materials. Warranty covers defects in normal use; damage from misuse is not covered. Contact Whidden with proof of purchase for support.
Where the Bushing Full Length Die Set Excels – Use Cases
- Precision rifle loading – ideal for 6.5 Creedmoor match ammo with adjustable neck tension.
- Competition setups – PRS or benchrest: bushings allow fine-tuning for different brass.
- Long-range cartridges – 308 Win: consistent sizing for sub-MOA groups.
- Custom reloading – varies neck sizing for optimal bullet grip without expanders.
- Brass optimization – minimal working extends case life in high-pressure loads.
Setup & Mounting – Do It Once, Do It Right
- Press compatibility: install in any 7/8″-14 station; works on single-stage or turret.
- Sizing die: insert bushing, set to touch shell holder plus 1/8 turn.
- Seating die: adjust micrometer for desired OAL with calipers.
- Shoulder gauge: measure datum line before/after sizing.
- Lock rings: tighten securely; mark for quick resets.
- Testing: size test cases, verify with gauge and chamber check.
Real-World Notes
- Bushing flexibility handles varying brass thicknesses effectively.
- Hand-polished finish reduces drag for smoother operation.
- Performs well for accuracy, comparable to custom dies.
- Users praise the shoulder bump control for consistency.
- Holds up to thousands of rounds with minimal wear.
Competitors – Quick Context
| Model | Advantages vs. Bushing Full Length Die Set | Trade-offs vs. Bushing Full Length Die Set |
|---|---|---|
| Redding Deluxe Rifle Die Set | Includes expander; proven reliability | Less precise micrometer; higher cost for basics |
| RCBS Match Master Bushing Die Set | Match-grade with quick-change bushings | Bulkier design; may overwork brass |
| Forster Ultra Die Set | Ultra-micrometer seater; high polish | No included gauge; setup more involved |
| Hornady Match Die Set | Affordable match quality; zip spindle | Basic adjustments; less for custom calibers |
Pros & Cons
Pros
- Bushing system for customizable tension.
- Includes shoulder bump gauge.
- Hand-polished for smooth performance.
- Micrometer seater for accurate OAL.
- Made in USA quality build.
- Versatile for competition calibers.
Cons
- Bushings sold separately.
- Premium pricing over basic sets.
- Requires lube for each case.
- No expander included.
What to Buy with It (Day-One Kit)
- Neck bushings for your caliber.
- Digital calipers for measurements.
- Case lube and pad.
- Shell holder for your caliber.
- Powder measure and scale.
- Comparator inserts.
- Bullet comparator.
FAQ
- Does it include bushings? – No, sold separately for customization.
- Works for multiple calibers? – Caliber-specific, but sets available for many.
- Needs an expander? – No, designed without for minimal brass work.
- Fits progressive presses? – Best for single-stage due to precision.
- How durable? – Built for heavy use; hand-polished steel.
Who Should Buy It
- Precision reloaders seeking flexibility.
- Competition shooters for PRS/benchrest.
- Long-range enthusiasts optimizing brass.
- Users of custom rifles needing control.
- Advanced hobbyists over basic tools.
Bottom Line
The Whidden Gunworks Bushing Full Length Die Set delivers high-precision performance for rifle reloading in calibers like 6.5 Creedmoor and 308 Win. With a bushing sizer, micrometer seater, and included gauge, it provides customizable results for competition and long-range applications. If you seek advanced tools for neck tension control and minimal brass work, this set is a sophisticated, reliable option for serious reloaders.
