Lee Precision 90905 Factory Crimp Die .375 Winchester

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Description

The Lee Precision 90905 Factory Crimp Die delivers consistent bullet seating depth and proper case mouth crimping for .375 Winchester cartridges. This die applies the final crimp after bullet seating, ensuring uniform cartridge overall length and reliable feeding in bolt-action and single-shot rifles.

What Makes This Different

Unlike combination seating/crimping dies that can distort bullets during the crimping process, the Factory Crimp Die performs only the crimping operation. The collet-style design grips the case mouth evenly around its entire circumference, preventing case mouth distortion common with roll crimp dies. This separate crimping step maintains bullet concentricity while providing the secure crimp needed for consistent ignition and proper magazine feeding.

Key Features

Collet-style crimp design grips case mouth uniformly without distortion
Hardened steel construction with precision-machined threads
Compatible with all standard 7/8"-14 reloading presses
Works with both jacketed and cast bullets in .375 Winchester
Includes detailed instructions for proper adjustment and use
Knurled lock ring for secure die positioning
Made in USA with Lee Precision quality standards

The Factory Crimp Die excels in applications requiring consistent cartridge dimensions, particularly for hunters using .375 Winchester in lever-action rifles where reliable feeding is critical. The controlled crimp pressure prevents bullet setback during recoil while maintaining proper case neck tension. This die works equally well for match loads requiring precise overall length and hunting ammunition needing dependable expansion.

Technical Specs

Caliber: .375 Winchester
Thread: 7/8"-14 TPI standard
Material: Heat-treated alloy steel
Finish: Black oxide coating
Compatible with: All standard reloading presses
Includes: Die body, collet, and lock ring
Country of Origin: United States
Manufacturer: Lee Precision, Inc.

This Factory Crimp Die represents Lee Precision's commitment to affordable precision reloading tools. The separate crimping operation eliminates variables that affect accuracy while ensuring every cartridge feeds reliably from magazine to chamber.