Universal Case Expander for Reloading
LEE Universal Expanding Die for Case Mouths
This precision-engineered die is designed to uniformly expand the case mouth, facilitating the seamless seating of projectiles during the reloading process. By carefully enlarging the case opening, it ensures optimal bullet retention and alignment, which are critical for consistent ballistic performance and accuracy.
Particularly advantageous when working with lead bullets, this die allows expansion without the need to remove the protective lubricant coating. Maintaining the bullets lubrication is essential to reduce barrel leading and enhance shot consistency, especially in traditional cast bullet applications.
The kit includes all necessary components to expand cartridge cases ranging from .22 caliber up to .45 caliber, providing versatility for a wide spectrum of handgun and rifle calibers commonly used in metallic and semi-metallic reloading.
Compatible with all standard reloading presses featuring a 7/8"-14 threaded mount, this die integrates effortlessly into your existing setup, offering reliable and repeatable case mouth expansion for improved bullet seating and overall reloading efficiency.