The Redding 75127 Body Die is a dedicated handloading tool precision-machined from heat-treated steel for the .264 Winchester Magnum cartridge. It is engineered specifically to resize the case body and bump back the shoulder geometry to restore proper chambering tolerances without contacting, sizing, or altering the cartridge neck. Featuring no internal moving components such as decapping rods, expander balls, or sizing bushings, this mechanical die is built for integration into multi-step precision reloading workflows on standard 7/8"-14 TPI threaded presses.

Key Features

• Neck-Free Body Sizing: Corrects case body diameter and bumps the shoulder back to factory chamber dimensions without touching or sizing the neck diameter.
• Dedicated Internal Profile: Built with no decapping assembly or internal expander ball, preventing unintended disturbance to tuned neck tension.
• Heat-Treated Steel Construction: Precision-machined, hardened tool steel body fitted with a standard Redding lock ring for repeatable press setups.
• Standard Press Interface: Threaded with industry-standard 7/8"-14 TPI threads, ensuring mechanical compatibility with standard single-stage and turret reloading presses.

Specifications

• Cartridge Compatibility: .264 Winchester Magnum (.264" projectile diameter)
• Die Threading: 7/8"-14 TPI
• Shellholder Requirement: Redding Shellholder #6 (Standard #11006 or Competition #11606, sold separately)
• Material: Heat-treated steel
• Manufacturer Part Number (MPN): 75127
• Lubrication Requirement: Case sizing lubricant required prior to operation

Who is the Redding Body Die for .264 Winchester Magnum for?

• Precision handloaders using bushing neck dies — provides dedicated shoulder bumping and body sizing for .264 Winchester Magnum brass without disturbing the neck tension set by separate bushing neck dies, mounting directly via standard 7/8"-14 TPI threads.
• Reloaders managing tight chamber tolerances on fired magnum brass — restores proper chamber clearance on expanded .264 Winchester Magnum belted bottleneck cases without working the brass neck or requiring internal decapping assemblies.

Less suitable for: Handloaders seeking an all-in-one sizing, neck tensioning, and decapping step in a single operation, who require a standard full-length resizing die with an internal decapping spindle instead.