Wilson - Case Holder - Rifle Bore Tech The case necks are annealed

The case necks are annealed to soften the brass and prevent gas leaks the case body is at the optimum hardness to avoid any unnecessary stretching

slightly longer OAL and a pointed meplat

Ballistic Coefficients and Velocity Ranges

incorporates #550

Wilson - Case Holder - Rifle Bore Tech The case necks are annealedplease choose from Standard or Fired from the options at the top first, then choose the caliber. Check the photos for a chart because many cartridges use a holder with a different number. The case holder holds the case for trimming. Cases are held by body taper, NOT case head. Diameter of case and case length determines case holder size. The FIRED Case Holders are for Neck Sized Cases. If we DO NOT make a "New Case" holder for your caliber this will