The Forster Universal Hollow Pointer is ideal for a shooter or reloader looking to drill hollow cavities in the noses of cast bullets on loaded rounds of ammunition. Hollow point depth is controlled by setting the stop collar of the case trimmer. A short or long case trimmer base might be necessary for very short or long rounds. Not for use on jacketed bullets. Case trimmer sold separately. Fits: Forster "Classic", "Original", "Power" Case Trimmers Function: Create hollow point bullets in loaded rounds of ammunition Notes: 1/8" Hollow pointer is generally used for Handgun roundsNOT FOR USE WITH JACKETED BULLETS OF ANY KIND!!