Redding 91136r Full Length Sizing Die 7mm Rem Mag 7/8-14 Tpi
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The Redding 7mm Rem Mag Full Length Sizing Die restores fired 7mm Remington Magnum bottleneck brass cases back to factory SAAMI dimensions. Machined from high-grade alloy steel, heat-treated, and hand-polished, this die resizes the case body, bumps the shoulder back to standard headspace, sizes and expands the neck, and decaps spent boxer primers in a single downstroke. It features an industry-standard 7/8"-14 TPI thread interface, making it compatible with standard single-stage, turret, and progressive reloading presses.
Key Features
- Full Dimension Resizing: Sizes the case body, sets back the shoulder, and expands the neck to factory SAAMI dimensions to ensure smooth feeding and chambering across various rifles.
- Integrated Decapping Assembly: Built with a decapping rod assembly, steel expander size button, and decapping pin to remove spent primers simultaneously during the sizing stroke.
- Precision Heat-Treated Alloy Steel: Precision-ground and hand-polished interior surfaces reduce brass friction and minimise case stretching during full-length resizing.
- Standard Press Mounting: Uses standard 7/8"-14 threads per inch (TPI) to integrate seamlessly into standard reloading press setups.
Specifications
- Calibre: 7mm Remington Magnum
- Bullet Diameter: .284 in (7.21 mm)
- Thread Interface: 7/8"-14 TPI
- Required Shellholder: Shellholder #6 (sold separately)
- Operating Mechanism: Mechanical manual press operation (non-powered)
- Included Components: Full-length sizing die body, decapping rod assembly, steel expander size button, and decapping pin
Who is the Redding 7mm Rem Mag Full Length Sizing Die for?
- Hunters and Field Shooters — requires guaranteed chambering and extraction for .284 in (7.21 mm) 7mm Remington Magnum hunting rifles by sizing the entire case body and shoulder back to SAAMI specifications using standard 7/8"-14 TPI reloading presses.
- Reloaders Processing Mixed-Rifle Brass — ensures cartridges fired across multiple chambers are restored to uniform dimensions with this 7mm Rem Mag full length sizing die, functioning with standard Shellholder #6 tooling.
Less suitable for: Target shooters seeking ultra-precise control over neck tension in single, dedicated bolt-action rifles, who require a bushing-style full length die or dedicated neck sizing die.
| SKU | RD41963LP |
| Model # | 91136R |
| Brand | Redding |
| Shipping Weight | 1.0000kg |