The Lee Precision Breech Lock 3-Die Set for 38 Special/357 Magnum delivers consistent ammunition production with the convenience of quick-change tooling. This complete die set handles both cartridges without requiring separate dies, making it essential for shooters who reload multiple calibers in the same bullet diameter.
What Makes This Different
The Breech Lock system eliminates the need to readjust dies when switching between different reloading sessions. Each die locks into the press with a quarter-turn and returns to the exact same position every time. This maintains consistent seating depth and crimping pressure across multiple reloading sessions, something traditional threaded dies cannot guarantee without careful measurement and adjustment.Key Features
- Breech Lock quick-change system maintains precise die positioning
- Full-length sizing die restores brass to SAAMI specifications
- Powder through expanding die allows simultaneous case expansion and powder charging
- Bullet seating and factory crimp die provides consistent bullet depth and secure crimp
- Compatible with both 38 Special and 357 Magnum cartridges
- Heat-treated steel construction with precision-machined surfaces
- Includes detailed instruction manual and load data
Technical Specs
- Caliber: 38 Special and 357 Magnum
- Thread: 7/8-14 standard reloading press threads
- Die material: Heat-treated alloy steel
- Finish: Black oxide coating
- Includes: Full-length sizing die, powder through expanding die, bullet seating/factory crimp die
- Compatible with Lee Breech Lock presses and other standard presses
- Made in USA
- Manufacturer warranty: Limited lifetime warranty
