Lee Precision 90863 Carbide Factory Crimp Die 44 Special/Mag

The Lee Precision 90863 Carbide Factory Crimp Die delivers consistent bullet seating and case mouth crimping for 44 Special, 44 Magnum, and 44 Russian cartridges. This carbide die eliminates the need for case lubrication while providing uniform crimp pressure across all cartridge cases.

What Makes This Different

Unlike standard steel dies that require case lubrication, this carbide construction allows dry sizing and crimping operations. The factory crimp design applies controlled pressure to the case mouth rather than the bullet, preventing bullet deformation while ensuring reliable feeding. The die accommodates three popular 44-caliber cartridges in a single unit, reducing bench space requirements and die changes during loading sessions.

Key Features

• Carbide construction eliminates need for case lubrication during operation
• Factory crimp design applies pressure to case mouth, not bullet surface
• Compatible with 44 Special, 44 Magnum, and 44 Russian cartridges
• Standard 7/8-14 threads fit most single-stage and turret presses
• Includes lock ring and detailed loading instructions
• Precision-machined interior dimensions ensure consistent case neck tension
• Heat-treated steel body with carbide insert for extended service life

This crimp die produces ammunition suitable for revolvers, lever-action rifles, and single-shot firearms chambered in 44-caliber cartridges. The controlled crimping action prevents bullet setback during feeding while maintaining consistent overall cartridge length. Reloaders report improved feeding reliability in tubular magazine rifles and reduced bullet pull variation compared to roll crimp dies.

Technical Specs

• Thread specification: 7/8-14 TPI standard press threads
• Compatible cartridges: 44 Special, 44 Magnum, 44 Russian
• Construction: Heat-treated steel body with carbide sizing ring
• Includes: Die body, lock ring, instruction sheet
• Manufacturer: Lee Precision, USA
• Model number: 90863
• UPC: 734307908638

Reloaders who demand consistent ammunition performance choose Lee's carbide factory crimp dies for their combination of durability and precision. The carbide construction ensures thousands of loading cycles without wear, while the factory crimp design produces ammunition that feeds reliably in all 44-caliber firearms.