The L.E. Wilson Stainless Case Trimmer Kit is designed for precise case-length control when reloading .50 BMG cartridges. This kit features a micrometer stop for repeatable trimming and a longer base to accommodate extended cases. The package includes a dedicated 50 BMG case holder and the hardware needed to mount and operate the trimmer. The tool is manufactured in the U.S.A. and uses American steel in its construction.
Key Specifications
- Designed for .50 BMG cases.
- Finish described as stainless with black oxide coating for durability.
- Includes a micrometer stop adjustment for precise, repeatable trim lengths.
- The trimmer head cuts cases from 6mm to .50 caliber.
- Kit contents include trimmer, 50 BMG case holder, trimmer stand with mounting screw, case holder clamp, and micrometer stop.
- Manufactured in the U.S.A. using American steel.
- Features a longer base to accommodate longer cases and accept standard case holders.
- Stop screw uses a 1/2-20 thread with a 5/8 head on the stop.
- Compatible with standard case holders.
- Listed weight is 2.8.
This kit provides the core trimming controls and hardware reloaders expect for heavy-caliber case preparation. Its micrometer stop and extended base are arranged to simplify consistent trimming of large cartridges while holding up under workshop use.









