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Reloading Bullet Casting

Lee Mold 578-478-M #90478

$99.00 incl GST

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10566

Lee, Bullet Casting

Specifications

brand: lee
equipment: bullet mould

Description

Lee Mold 578-478-M #90478

The Lee 578-478-M (#90478) is a precision single-cavity bullet mould designed to cast .578 diameter, 478 grain Minie-style bullets for .58 calibre black powder firearms. Manufactured from lightweight aluminium, this mould heats quickly and produces consistent, high-quality projectiles with minimal effort. Its improved Minie design enhances ease of casting and loading, making it a reliable option for traditional muzzleloading enthusiasts.

⁍ Size: 67x51x270mm


 

Best Suited For

  • Black powder shooters using .58 calibre muzzleloaders
  • Historical firearm enthusiasts and reenactors
  • Bullet casters seeking consistent Minie ball production
  • Reloaders wanting a lightweight, easy-to-use mould

When To Use It

  • When casting bullets for .58 calibre muzzleloading rifles
  • During black powder shooting preparation
  • For producing consistent Minie projectiles for accuracy and fit
  • Ideal for traditional shooting, hunting, or reenactment use

Technical Information

  • Product Code: 90478
  • Bullet Type: Minie-style projectile
  • Calibre: .58 calibre
  • Bullet Diameter: .578"
  • Bullet Weight: 478 grains (approx., depending on alloy)
  • Cavity: Single cavity mould
  • Material: Aluminium mould blocks
  • Construction Features:
    • CNC machined for precision and consistent bullet dimensions
    • Lightweight design (approx. one-third the weight of steel moulds)
    • Fast heating and cooling for efficient casting
  • Included: Handles and sprue plate
  • Origin: Made in USA

FAQs

Q: What firearms is this mould designed for?
A: It is designed for .58 calibre muzzleloading rifles that use Minie-style bullets.
Q: Why choose a Minie bullet?
A: Minie bullets expand on firing, providing a better seal and improved accuracy in rifled barrels.
Q: Is the mould heavy?
A: No, it is made from aluminium, making it lightweight and reducing fatigue during long casting sessions.
Q: Do I need to size the bullets after casting?
A: Often not, as Lee moulds are machined for consistent diameter, but sizing may be required depending on your firearm.
Q: Does bullet weight vary?
A: Yes, actual weight can vary slightly depending on the lead alloy used.

Delivery and Compliance (New Zealand)

  • Classified as a reloading/casting tool (non-controlled item)
  • No firearms licence required for purchase
  • Can be shipped via standard courier within New Zealand
  • Users must comply with safe handling practices for molten lead and reloading equipment

Questions?

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