The Hornady Custom Grade New Dimension (CGND) Full Length Sizer Die (MPN: 046327) restores fired 7mm Remington Magnum brass cartridge cases back to SAAMI factory headspace and external dimensions while extracting spent primers. Part of the Hornady Series I Rifle Dies, this hardened steel die is engineered to ensure consistent chambering and positive extraction in hunting and target rifles. It incorporates an industry-standard 7/8"-14 thread interface, making it compatible with standard single-stage and progressive reloading presses.

Key Features

  • Full-Length Resizing and Decapping: Returns fired bottleneck brass to factory specifications while removing spent primers with a heavy-duty, hardened steel decapping pin.
  • Zip Spindle™ Adjustment: Utilises incremental threads cut into the spindle and collet to prevent slippage during heavy sizing operations and facilitate precise height adjustments.
  • Polished Elliptical Expander: Features a mirror-finished, tapered expander ball designed to minimize case-neck friction and prevent brass neck stretching during the upward press stroke.
  • Sure-Loc™ Lock Ring: Clamps securely around the 7/8"-14 thread via an external split-ring design that holds your setting without damaging the die threads.
  • Mechanical Operation: Operates entirely via manual press action with zero electrical requirements.

Product Specifications

  • Product Type: Full-length rifle sizing die
  • Manufacturer Part Number (MPN): 046327
  • Calibre Compatibility: 7mm Remington Magnum
  • Bullet Diameter: .284 in (7.21 mm)
  • Die Series: Hornady Series I Rifle Dies
  • Press Thread: Industry-standard 7/8"-14 TPI
  • Material: Polished hardened steel
  • Approximate Weight: 200 g to 260 g
  • Approximate Length: 100 mm to 110 mm

Who is the Hornady 7mm Rem Mag Full Length Die for?

  • Australian big game hunters — requires 100% reliable feeding and smooth extraction in bolt-action rifles under tough field conditions, which this 7mm Remington Magnum full length die delivers by restoring .284 in (7.21 mm) fired brass back to strict SAAMI external dimensions.
  • Precision handloaders — mounts to standard reloading benches via 7/8"-14 threading to produce consistent 7mm Remington Magnum target ammunition with minimal runout and neck stretch.

Less suitable for: Handloaders processing alternative 7mm cartridges such as 7mm-08 Rem, 7mm PRC, 7mm WSM, or 7mm Wby Mag, which require caliber-specific sizing dies, or reloaders processing bottleneck brass without case sizing wax or spray lube, which will cause cases to stick.

SKU HN42606LP
Model # 046327
Brand Hornady
Shipping Weight 1.0000kg

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