The Redding 7mm Rem Mag Premium Deluxe Die Set (Model 68136) is a precision three-die handloading kit designed for bottleneck belted 7mm Remington Magnum brass. Built to standard 7/8"-14 reloading press threads, this set includes a full-length sizing die equipped with a decapping rod and a free-floating carbide expander button, a dedicated neck sizing die, and a bullet seating die featuring a pre-installed Bullet Seating Micrometer head. The free-floating carbide size button reduces internal neck friction and case stretching without requiring heavy neck lubrication, while the seating micrometer delivers direct depth adjustments in 0.001" increments to fine-tune bullet seating depth and cartridge concentricity.

Key Features

• Factory-Upgraded Components: Integrates a free-floating carbide expander button and a micrometer seating head directly into standard Series A dies.
• Precision Micrometer Seating: Offers direct-readout depth control calibrated in 0.001" increments for repeatable bullet jump adjustments.
• Dual Sizing Versatility: Includes both a full-length sizing die for hunting loads and a neck sizing die to extend brass life when fire-forming for dedicated bolt-action chambers.
• Carbide Size Button: Self-centres inside the case neck to minimise neck thinning, reduce brass stretch, and enhance concentricity.
• Standard Thread Mounting: Operates on standard 7/8"-14 threaded single-stage or turret reloading presses.

Product Specifications

• Calibre Compatibility: 7mm Remington Magnum (0.284" bullet diameter)
• Thread Interface: 7/8"-14 standard reloading die threads
• Adjustment Resolution: 0.001" seating depth increments
• Included Dies: Full-Length Sizer with Carbide Button, Standard Neck Sizer, Seater Die with Micrometer Head
• Shellholder Compatibility: Redding Standard Shellholder #6 (#11006) or Redding Competition Shellholder #6 (#11606) (sold separately)
• Packaging Dimensions: Approximately 150 mm (L) × 120 mm (W) × 50 mm (H)
• Packaged Weight: Approximately 0.70 kg (1.91 lbs)
• Power Requirements: Non-powered / fully mechanical

Who is the Redding 7mm Rem Mag Premium Deluxe Die Set for?

• Long-Range Target Shooters — Provides seating depth adjustments calibrated to 0.001" increments on the micrometer head to fine-tune bullet jump for precision 7mm Remington Magnum bolt-action rifles, alongside a neck sizing die that preserves fire-formed cartridge brass dimensions.
• Hunting Handloaders — Delivers full-length resizing on standard 7/8"-14 presses using a free-floating carbide expander button to maintain cartridge concentricity and reliable chambering for 7mm Remington Magnum hunting ammunition.

Less suitable for: Handloaders processing non-7mm Rem Mag calibres (such as 7mm-08 Rem, 7mm PRC, or 7mm WSM) which require calibre-specific sizing dimensions, or handloaders requiring custom neck tension adjustments without an expander ball, who are better served by bushing-style sizing dies or dedicated competition die sets.