The Redding 325 Wsm Deluxe Die Set (MPN: 84202) is a precision three-die reloading set manufactured from heat-treated, hardened alloy steel for handloading .325 Winchester Short Magnum (.325 WSM) bottleneck rifle cartridges. Engineered to seat 8mm (.323 in diameter) projectiles, this mechanical reloading tool mounts to standard single-stage or progressive presses via industry-standard 7/8"-14 threads. It provides handloaders with both full-length and neck-sizing capabilities alongside a dedicated bullet seating die with an integrated roll crimp feature.

Key Features

• Three-Die Versatility: Contains a Full-Length Sizing Die with a decapping/expander rod, a Neck Sizing Die, and a Bullet Seating Die.
• Dual Sizing Configuration: Allows handloaders to restore cases to factory SAAMI minimum dimensions using the full-length die, or resize only the case neck to preserve fire-formed dimensions.
• Machined Steel Construction: Lathe-turned and hand-polished hardened steel bodies ensure tight dimensional tolerances and smooth case extraction.
• Precision Seating and Crimping: The seating die features an internal bullet guide for concentric alignment and an integrated roll crimp ring.
• Universal Press Interface: Standard 7/8"-14 thread pitch ensures compatibility across standard Australian reloading presses without requiring electrical power.

Product Specifications

• Manufacturer Part Number: 84202
• Calibre Compatibility: .325 Winchester Short Magnum (.325 WSM)
• Bullet Diameter: 8mm (.323 in)
• Thread Pitch: 7/8"-14
• Included Dies: Full-Length Sizing Die, Neck Sizing Die, Standard Seating Die
• Material: Heat-treated, hand-polished alloy steel
• Shipping Weight: Approximately 0.54–0.68 kg (1.2–1.5 lbs)
• Operation: Manual / Mechanical

Who is the Redding 325 WSM Deluxe Die Set for?

• Handloaders crafting custom ammunition for .325 WSM bolt-action rifles — provides a dedicated neck sizing die that resizes only the neck of .325 WSM brass without altering fire-formed shoulder angles, which maximises case life across repeated firings.
• Big-game hunters seeking maximum accuracy and brass longevity — includes both a full-length sizing die and a seating die that seats 8mm (.323 in bullet diameter) projectiles via 7/8"-14 threaded presses to ensure reliable cycling and concentricity in hunting environments.

Less suitable for: Handloaders processing other short magnum cartridges such as .270 WSM, 7mm WSM, or .300 WSM due to distinct neck and shoulder dimension differences; reloaders targeting these calibres require cartridge-specific 7/8"-14 sizing and seating die sets. Additionally, using the neck sizing die on brass fired across multiple chambers is not suitable, requiring a standard full-length sizing die instead.