The Hornady Universal Shell Holder #46 (MPN: 390602) is a precision-machined reloading component engineered to secure the case head of .460 S&W Magnum ammunition during single-station handloading steps. Machined from solid steel and heat-treated to resist deformation under high leverage, this shell holder maintains consistent alignment throughout full-length sizing, depriming, expanding, priming, seating, and case trimming. It incorporates a wide mouth with a radiused entry edge to allow smooth, snag-free case insertion while protecting cartridge rims. Featuring a standard grooved shank, it fits universal snap-in reloading tools, including single-stage presses, turret presses, handheld priming tools, and universal case trimmers across major brands such as Hornady Lock-N-Load, RCBS, Lyman, Lee, and Redding.

Key Features

  • Calibre-Specific Machining: Precision-dimensioned to match the .460 S&W Magnum rim profile and base diameter of approximately 0.452 inches for secure retention during high-pressure operations.
  • Heat-Treated Solid Steel: Built from durable steel engineered to withstand continuous press leverage without stretching or warping.
  • Radiused Entry Design: Features a wide-mouth opening with smoothed edges to facilitate quick case feeding and prevent rim damage.
  • Universal Press Shank: Designed with a standard snap-in shank geometry that fits interchangeable single-stage presses, turret presses, case trimmers, and hand priming tools.

Product Specifications

  • Manufacturer: Hornady
  • Model / MPN: Shell Holder #46 / 390602
  • Material: Heat-treated solid steel
  • Calibre Compatibility: .460 S&W Magnum (base diameter ~0.452 in)
  • Tool Compatibility: Standard single-stage presses, turret presses, handheld priming units, and universal case trimmers
  • Packaged Dimensions: Approximately 3.75 in L × 2.00 in W × 0.75 in H
  • Packaged Weight: Approximately 4 oz (113 g)
  • Power Requirements: None (purely mechanical operation)

Who is the Hornady Shell Holder #46 for?

  • .460 S&W Magnum Handloaders — Requires a dedicated reloading shell holder precision-machined to properly capture the specific ~0.452-inch base diameter of .460 S&W Magnum brass across single-stage and turret press operations.

Less suitable for: High-volume reloaders running progressive multi-station presses, which cannot accept a single snap-in shell holder and require a dedicated multi-station progressive shell plate instead.

SKU HN102826LP
Model # 390602
Brand Hornady
Shipping Weight 0.2000kg

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