The L.E. Wilson 50 BMG Microstop Case Trimmer Kit is a dedicated case-prep solution for large rifle cartridges, built to provide repeatable trim lengths and stable support for long cases. The kit is set up to process fired cases with attention to consistent results and includes a micrometer-style stop for fine adjustments. Components supplied with the kit support bench-mounted trimming and secure clamping of the case holder to maintain alignment during trimming. The longer base included in the kit accommodates extended-length cases common to large-caliber reloading work.
Key Specifications
- Designed for the cartridge .50 BMG.
- The kit includes a trimmer for case mouth trimming.
- Supplied with a .50-calibre case holder for secure case support.
- Includes a trimmer stand to stabilize the tool during use.
- Includes a case holder clamp to secure the holder to the stand.
- Features a micrometer stop (micro-stop adjustment) for precise, repeatable trim length.
- Equipped with a TiN cutter for durable cutting performance.
- Kit design includes a longer base to work with longer cases.
- Can handle cases from 6mm to .50 BMG.
- The product lists a weight of 2.8 and a shipping weight of 2.8 (units not specified in source data).
This kit brings the key tools needed for consistent case trimming and repeatable case prep in a single package. Its micrometer-style stop and sturdy stand make it well suited to bench reloading where precise, repeatable trim length matters for large rifle cartridges. For reloaders processing long cases like .50 BMG, the Microstop kit supplies the holders and cutter hardware needed to maintain orderly, accurate case preparation.
