Redding 80237r Die Set 7mm Weatherby Magnum Full Length 7/8-14
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The Redding 7mm Weatherby Magnum Full Length Die Set (Manufacturer Model Number 80237 / 80237R) is a dedicated 2-die reloading system designed to restore fired belted magnum brass back to SAAMI factory chamber dimensions. Built from heat-treated, hand-polished alloy steel, this set sizes, deprimes, and expands case necks in one step, while providing consistent bullet seating and an integrated roll crimp for .284 in diameter projectiles. It threads directly into standard reloading presses using industry-standard 7/8"-14 threading.
Key Features
- Full-Length Sizing Die (Part #91237): Resizes fired bottleneck belted cases from base to neck, fitted with a decapping rod assembly (#25283), steel expander button (#40283), and decapping pin (#01060).
- Bullet Seating Die (Part #92237): Positions .284 in bullets using a standard seat plug (#01067) and includes a built-in roll crimp shoulder to secure heavy-recoiling hunting loads.
- Precision-Ground Alloy Steel: Heat-treated and hand-polished internal surfaces minimize friction and prevent brass galling during the sizing stroke when used with standard case lubrication.
- Standard Press Mounting: Uses standard 7/8"-14 threading to ensure mechanical compatibility with standard Australian reloading presses.
Product Specifications
- Calibre: 7mm Weatherby Magnum
- Bullet Diameter Compatibility: .284 in
- Press Threading: 7/8"-14
- Required Shellholder: #6 Shellholder (Redding Part #11006 / #11606, sold separately)
- Sizing Die Model: Part #91237
- Seating Die Model: Part #92237
- Packaged Weight: Approximately 500 g to 600 g
- Power Requirements: None (manual reloading tool)
Who is the Redding 7mm Weatherby Magnum Full Length Die Set for?
- Big-game hunters handloading for 7mm Weatherby Magnum rifles — Full-length resizes belted brass across the entire case body and sets an integrated roll crimp on .284 in projectiles using standard 7/8"-14 press threads to guarantee smooth feeding and chambering in bolt-action hunting rifles.
- Reloaders processing brass fired across factory chambers — Returns fire-formed 7mm Weatherby Magnum cases to factory dimensions while aligning on a standard #6 shellholder to ensure reliable cycling in standard factory chambers.
Less suitable for: Long-range precision and benchrest shooters who require exact, customizable neck tension without an expander ball; this requirement is better served by a bushing sizing die set with interchangeable neck bushings or a micrometer-adjustable competition seating die. It is also unsuitable for other 7mm cartridges such as the 7mm Remington Magnum due to cartridge-specific case body and shoulder dimensions.
| SKU | RD41871LP |
| Model # | 80237R |
| Brand | Redding |
| Shipping Weight | 1.0000kg |