Lee Rifle Quick Trim Die 366 Magnum

Use this die in conjunction with the Deluxe Quick Trim Case Trimmer or Deluxe Power Quick Trim. This model is designed for the .366 Magnum caliber. It is recommended to tighten the die into the press until it touches the case holder, then back it off by a quarter turn. After that, secure the seating depth with a split ring nut 7–8 mm in height. The cutting height can be adjusted either on the Lee trimmer handle, by screwing the die into the nut, or by placing Skip Otto rings under the nut.  When printing, it is recommended to increase the plastic temperature by 5–10 degrees for greater strength and better layer adhesion. A well-printed model should withstand the cutting of hundreds of cartridges.