Hornady Neck Size Die .257 Cal Reloading Die
S117857
- Neck-sizing reloading die for .257 calibre — sizes the case neck only, preserving fire-formed body dimensions
- Removable Elliptical Expander reduces friction and case neck stretch versus conventional ball expanders
- Zip Spindle™ with positive lock allows precise incremental adjustments or rapid repositioning
- Hardened steel Headed Decap Pin for reliable de-priming; pin retainer included
- Sure-Loc™ lock ring clamps around the full die body for consistent, thread-safe setting
- Standard 7/8"-14 thread — compatible with all presses accepting this sizing
- Includes: Neck Size Die, Sure-Loc™ lock ring, Elliptical Expander, Decap Pin Retainer and Headed Decap Pins. No shell holder included. Made in the USA with lifetime warranty
The Hornady Neck Size Die for .257 calibre is a precision reloading tool designed for handloaders who want to extend case life and maintain tight headspace on bolt-action rifles. Unlike a full-length sizing die, it works only the neck of the fired case, keeping the body fire-formed to your chamber for improved accuracy and reduced brass fatigue. At the heart of the die sits Hornady's removable Elliptical Expander — a significant step up from conventional ball expanders — which sizes the neck smoothly while minimising friction and case neck stretch. Internal threading locks the expander securely in place, and the Zip Spindle™ system allows rapid or incremental adjustment with a positive lock to prevent slippage. A hardened steel Headed Decap Pin handles de-priming reliably, and the whole assembly comes with Hornady's Sure-Loc™ lock ring, which clamps around the full die body for consistent, thread-safe positioning. The die uses the standard 7/8"-14 thread and fits all presses accepting that sizing. Made in the USA and backed by a no-risk lifetime warranty.
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