Lee Precision .44-40 Winchester Factory Crimp Die

The Lee Precision .44-40 Winchester Factory Crimp Die is a caliber-specific crimping tool designed to apply a firm, uniform crimp during precision handloading applications. Engineered for the .44-40 Winchester cartridge, this die secures the projectile in the case mouth without altering bullet seating depth, supporting consistent cartridge construction during the ammunition assembly process.

This die uses Lee’s collet-style crimp system to apply even, 360-degree pressure around the case mouth. Because the crimp is applied independently of seating depth, the system produces repeatable results even when minor variations in case length are present. This design is particularly useful for cartridges commonly used in lever-action rifles and tubular magazine platforms where secure bullet retention supports reliable feeding and consistent ignition.

Quick Highlights:
• Product Type: Factory Crimp Die
• Caliber Compatibility: .44-40 Winchester
• Bullet Weight: Not Applicable
• Material: Steel
• Tip Type / Design: Collet-Style Rifle Crimp System
• Included Components: Factory Crimp Die
• Ideal For: Precision Reloading / Rifle Ammunition Assembly

Use Cases & Applications:
• Precision handloading
• Bench-mounted reloading setups
• Lever-action rifle ammunition assembly
• Revolver ammunition preparation
• Improving cartridge crimp uniformity

Technical Details:
Manufacturer: Lee Precision
Model: Factory Crimp Die
Product Type: Factory Crimp Die
Caliber Compatibility: .44-40 Winchester
Bullet Weight: Not Applicable
Material: Steel
Finish: Factory Finish
Included Components: Factory Crimp Die

Built to support disciplined reloading practices where uniformity and ballistic consistency are non-negotiable.