The Lyman Mould Double Cavity 44mag 250gr HP (SKU: LY-M50640) is a precision-engineered casting tool designed for handloaders who demand high-quality, consistent projectiles for .44 Remington Magnum and .44 Special cartridges. Constructed from solid leaded-steel blocks that are heat-treated to a distinct blue finish, this double-cavity mould offers superior thermal retention and durability compared to aluminum alternatives. The double-cavity configuration allows users to cast two projectiles simultaneously, significantly reducing casting time and increasing production efficiency on the reloading bench. By utilizing premium materials and precise manufacturing tolerances, this mould ensures uniform bullet weight and diameter run after run.

Key Features:

  • Double Cavity Efficiency: Casts two 250-grain projectiles at once, doubling your casting output compared to single-cavity moulds.
  • Premium Leaded-Steel Blocks: Heat-treated steel construction provides exceptional wear resistance, excellent heat retention, and a shorter break-in period.
  • Devastator Hollow Point Design: Produces a heavy 250-grain hollow-point bullet engineered for rapid, controlled expansion and maximum energy transfer upon impact.
  • Precise Alignment System: Features hardened steel alignment pins to ensure the mould blocks mate perfectly every time, preventing parting line variance and flashing.
  • Heavy-Duty Sprue Plate: Equipped with a solid steel sprue plate ground flat and secured with tempered steel spring washers to ensure clean, flat bases on every cast bullet.
  • No Electrical Requirements: As a purely mechanical hand tool, this mould requires no electrical power, making it fully compatible with any Australian reloading setup without the need for SAA certifications or 240V power adapters.

Technical Specifications:

  • Manufacturer: Lyman
  • Product SKU: LY-M50640
  • Compatible Calibres: .44 Remington Magnum, .44 Special
  • Bullet Weight: 250 Grains (nominal weight; actual weight varies based on lead alloy composition)
  • Bullet Profile: Devastator Hollow Point (HP)
  • Mould Type: Double Cavity
  • Block Material: Heat-Treated Leaded-Steel
  • Required Accessories (Sold Separately): Standard Lyman double-cavity mould handles and Lyman #649 Top Punch for bullet sizing.

Who Is This Product For?

This Lyman double-cavity mould is specifically designed for Australian sport shooters, handgun hunters, and dedicated handloaders who require premium-grade .44 calibre projectiles. It is an ideal choice for those targeting medium-sized game where the stopping power and controlled expansion of a heavy 250-grain hollow point are essential. Handloaders looking to reduce their per-round cost while maintaining strict control over bullet alloy consistency and quality will find this tool indispensable. Whether you are preparing ammunition for competitive metallic silhouette shooting or hunting in demanding Australian conditions, this heavy-duty steel mould delivers the reliability and accuracy required for high-volume reloading.

SKU LY38332LP
Model # LY-M50640
Brand Lyman
Shipping Weight 1.0000kg

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