Lee Factory Rifle Crimp Die .38-55 cal

The Lee Factory Rifle Crimp Die .38-55 caliber (SKU LEE90853) is a precision reloading tool engineered to replicate factory-level ammunition specifications for centerfire rifle cartridges. This crimp die combines a carbide sizer with integrated crimping functionality, post-sizing cartridges while applying the crimp in a single operation. The result is ammunition that chambers with factory reliability—critical for shooters who demand consistent performance across magazine-fed and single-shot applications.

The Lee Factory Rifle Crimp Die accommodates a broad spectrum of bullet types, including jacketed projectiles and projectiles without cannelure markings. Adjustment via a single set screw allows precise control over crimp depth, adapting to varying case wall thickness and bullet construction. The carbide sizer ensures dimensional accuracy across full-length resizing cycles, extending case life and maintaining tight tolerances essential for accuracy-focused reloading. This die is compatible with standard single-stage and progressive reloading presses operating on Lee's standard mounting system.

Serious handloaders working the .38-55 Winchester cartridge—whether for falling-block single-shot rifles, historical firearms, or wildcat applications—depend on consistent crimp control to eliminate case slippage in the chamber and ensure repeatable ballistics. The factory crimp die is particularly valuable when processing mixed brass or when stepping up to heavier projectiles that place higher demands on case neck tension. Reloaders migrating from factory ammunition to handloading benefit from the Lee Factory Rifle Crimp Die's ability to achieve that factory standard without the complexity of separate sizing and crimping operations.