WILSON TRIMMER CS HOLDER 243/308/260

The case holder holds the case for trimming, primer pocket reaming, neck reaming and de-burring with the Uniform De-burring Tool and provides the ultimate accuracy and uniformity for trimming your cases.

The unique design of the case holder supports the case body, much like a chamber of a firearm.

The Case Holders are precisely manufactured for consistent results and repeatability.

Cases are held by body taper, NOT case head. Diameter of case and case length determines case holder size.

Choosing the correct case holder:

The NEW Case Holders are for new cases and full-length sized cases.

The FIRED Case Holders are for fired cases and neck sized cases.

The STANDARD Case Holders are for calibers where one case holder fits new, fired, full length and neck sized cases.

Some over-sized chambers may require a FIRED Case Holder because even after full length sizing it may not fit in the NEW Case Holder.