Lee Die Set for .375 Win. Reloading and Precision Shooting

90563

Lee 3-Die Set for Caliber 375 Winchester

This comprehensive three-die set, crafted from high-grade steel, is specifically engineered for precision reloading of the .375 Winchester cartridge, ensuring optimal case resizing, bullet seating, and crimping performance for both metallic and semi-metallic ammunition components.

The kit includes the following dies:

Full-Length Sizing Die: This die is designed to fully resize the cartridge case, removing the spent primer and slightly expanding the case neck to facilitate reliable bullet seating. It ensures consistent case dimensions for smooth chambering and reliable extraction, critical for maintaining accuracy and safety in high-pressure rifle cartridges.

Bullet Seating Die: Adjustable for precise bullet seating depth, this die allows the reloader to set the projectile at the exact depth within the case neck, optimizing the cartridge’s overall length (COL) for consistent ballistic performance. Careful adjustment is necessary to avoid excessive case neck deformation or premature case neck closure, which can compromise bullet retention and case integrity.

Factory Crimp Die: This specialized crimping die provides a robust and uniform crimp, securely locking the bullet in place without damaging the case. It is highly recommended for use with lever-action and semi-automatic rifles, where cartridge feeding reliability is paramount. The factory crimp die allows for a strong crimp that prevents bullet setback or movement during cycling, enhancing both safety and accuracy.

Additional components included in the kit:

  • Shell Holder: Compatible with standard reloading presses, this shell holder ensures proper alignment and secure holding of the cartridge case during resizing and seating operations.
  • Powder Measure Scoop: Facilitates precise measurement and consistent dispensing of propellant charges, critical for maintaining safe and repeatable load data.
  • Reloading Data Chart: Contains comprehensive load data optimized for non-Spanish powders, providing essential guidelines for safe and effective powder charges tailored to the .375 Winchester cartridge.

For optimal die performance and to prevent case neck sticking during resizing, it is essential to apply a light coating of case lube to the cartridge cases prior to full-length resizing. Proper lubrication reduces friction and extends the life of both the dies and the brass cases.

This Lee 3-die set represents a vital tool for precision handloaders seeking to maximize the performance, reliability, and longevity of their .375 Winchester ammunition, whether for hunting, target shooting, or tactical applications.

€63.23
Tax included
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