Lee Precision 90964 Deluxe 4-Die Set .38 Special/.357 Magnum

The Lee Precision 90964 Deluxe 4-Die Set delivers comprehensive reloading capabilities for both .38 Special and .357 Magnum cartridges in a single package. This complete die set eliminates the need for separate tooling when working with these popular revolver calibers. Each die features precision-machined steel construction with carbide sizing rings for extended service life.

What Makes This Different

Unlike basic 3-die sets, this deluxe configuration includes a factory crimp die for consistent bullet seating and proper case mouth preparation. The carbide sizing die eliminates the need for case lubrication during the resizing process, streamlining workflow and reducing contamination risks. Lee's unique design philosophy prioritizes simplicity without sacrificing precision, making this set accessible to both novice and experienced reloaders.

Key Features

• Complete 4-die configuration: full length sizing, powder through expanding, bullet seating, and factory crimp dies
• Carbide sizing die eliminates case lubrication requirements
• Compatible with both .38 Special and .357 Magnum cartridges
• Precision-machined steel construction with hardened surfaces
• Standard 7/8-14 threading fits all major reloading presses
• Factory crimp die ensures consistent bullet retention and feeding
• Includes detailed instruction sheet and load data references

The carbide sizing die maintains consistent case dimensions through thousands of loading cycles while the powder-through expanding die accommodates Lee's Auto-Disk powder measure system. The bullet seating die provides precise depth control with minimal bullet deformation, while the factory crimp die applies uniform case mouth tension. This combination produces ammunition suitable for target shooting, competition, and hunting applications across various bullet weights from 110 to 180 grains.

Technical Specs

• Caliber: .38 Special/.357 Magnum
• Thread specification: 7/8-14 TPI
• Die material: Precision-machined steel with carbide sizing ring
• Set includes: 4 individual dies plus instruction sheet
• Compatible with: All standard reloading presses
• Country of origin: United States
• Manufacturer warranty: Limited lifetime warranty

This die set represents proven manufacturing techniques refined over decades of production. The combination of carbide technology and precision engineering delivers consistent results across extended loading sessions. Reloaders gain the flexibility to produce both .38 Special practice loads and full-power .357 Magnum hunting ammunition using the same tooling.