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Manufacturers Hornady

Hornady Neck Die 7mm Magnum #046056

$95.00 incl GST

Hornady Reloading Components & Accessories: Provide Consistency and Precision

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05571

Hornady, Rifle Dies

Specifications

brand: hornady
equipment: dies

Description

Hornady Neck Die 7mm Magnum #046056

The Hornady Custom Grade New Dimension Neck Sizer Die minimizes extra headspace and accurately lines the bullet with the bore, resulting in improved accuracy and case life. The CGND Neck Sizer die features polished elliptical expanders, that significantly reduces case neck stretch. The hardened steel decapping pin will not bend or break, even when depriming cases with a crimped primer pocket. A Zip Spindle is included with the Neck Sizer Die, with a series of light threads cut on the spindle and spindle collet. When making adjustments, this reduces spindle slippage and makes tightening the spindle lock a breeze. Only cased bolt-action rifles should be utilized with the Neck Sizer die.

  • Effective neck sizing die for bolt-action rifles by Hornady.
  • Should only be used in cases that will be fired from a bolt action or single shot rifle.
  • Eliminates problems of excessive head space and aligns the bullet perfectly with the bore, resulting in better accuracy and longer case life.
  • Internal die profile is precision machined and polished to a smooth finish that delivers reliable functioning
  • Integrated elliptical expander provides extremely smooth neck sizing and significantly reduces friction and case neck stretch.
  • Locking retainer spring removes in seconds for easy disassembly and cleaning of the die.

 

Best Suited For

  • Bolt-action rifle shooters using 7mm Magnum cartridges
  • Precision reloaders who want:
    • Improved accuracy
    • Better chamber fit
    • Longer brass life

👉 Neck sizing keeps the case body fire-formed to your chamber, helping align the bullet more precisely with the bore and reducing headspace variation.

When To Use It

Use this die when:

  • Brass is fired from the same rifle
  • You are chasing maximum accuracy (target or hunting loads)
  • You want to minimize brass working and stretching

Avoid or switch to full-length sizing when:

  • You experience hard bolt closure after several reloads
  • You need ammo to function in multiple rifles
  • You are using:
    • Semi-auto
    • Lever-action
    • Pump-action rifles

⚠️ Neck sizing dies are recommended only for bolt-action rifles; other action types typically require full-length resizing for reliable feeding.

Technical Information

  • Manufacturer: Hornady
  • Model Number: 046056
  • Caliber: 7mm Magnum (.284)
  • Die Type: Neck sizing die
  • Thread: 7/8"-14 standard press thread

FAQs

Q: What advantage does this die give over full-length sizing?
A: It improves accuracy and extends case life by sizing only the neck while keeping the case body fire-formed.

Q: Will I ever need full-length resizing?
A: Yes. After multiple firings, cases may become tight and require full-length sizing.

Q: Can I use this die for semi-auto rifles?
A: No. Semi-autos require full-length resized cases for safe and reliable cycling.

Q: What 7mm cartridges does it work with?
A: Designed for 7mm Magnum (.284) family cartridges (e.g. 7mm Rem Mag variants), depending on chamber compatibility.

Delivery and Compliance

  • Not classified as firearms or ammunition
  • Age verification (18+)

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