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Manufacturers Lee

Lee Collet Die Caps #NS2579

$20.00 incl GST

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10067

Lee, Rifle Dies

Specifications

brand: lee
equipment: dies
spare parts: lee precisions spare parts

Description

Lee Collet Die Caps #NS2579

When you've gone too far with your dice, you'll need a replacement cap. For the collet neck size dies, this is an aluminum factory replacement cap.

Material: Aluminum
 

Best Suited For

  • Reloaders using Lee Collet Neck Sizing Dies
  • Replacement of damaged, stripped, or worn die caps
  • Routine maintenance of Lee reloading dies
  • Keeping spare parts on hand for uninterrupted reloading

When To Use It

  • When the original die cap becomes thread-damaged or deformed
  • If the cap is lost or overtightened during adjustments
  • During die servicing or refurbishment
  • When restoring a second-hand or heavily used die
  • As a preventative spare part in your reloading kit

Technical Information

  • Product Code: NS2579
  • Type: Collet die cap (replacement part)
  • Material: Aluminium
  • Function:
    • Secures the internal collet assembly
    • Maintains alignment of mandrel and die components
  • Compatibility:
    • Lee Collet Neck Sizing Dies (various calibres)
  • Weight: Approx. 0.05 lbs (~23 g)
  • Design: Factory OEM part for precise fit and function

FAQs

Q: Is this compatible with all Lee dies?
A: No, it is specifically designed for Lee collet neck sizing dies, not standard full-length or carbide dies.

Q: What happens if the cap is damaged?
A: The die may lose proper alignment or fail to hold internal components securely, affecting sizing consistency.

Q: Is installation difficult?
A: No, it simply threads onto the die body. Ensure it is snug but not overtightened.

Q: Why is it made of aluminium?
A: Aluminium provides lightweight durability and helps prevent thread galling while maintaining adequate strength.

Q: Do I need this as a spare?
A: It’s recommended if you reload frequently, as caps can wear over time or be damaged by excessive force.

Delivery and Compliance

  • Classified as a reloading tool component (non-controlled)
  • No firearms licence required
  • No shipping restrictions
  • Safe for standard courier delivery

Questions?

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