L.E. Wilson's Bushing Neck Die Kit consists of a bushing-style neck resizing die and Wilson's precision stainless steel seater die. Wilson's Stainless Steel Seater Die has a micrometer top that lets you make fine adjustments of seating depth in precise .001" increments. The die holds bullet and case in perfect alignment as the bullet is seated in the case. This is a hand-die designed for use with a mallet or an arbor press. NOT for use on a conventional 7/8 press. Wilson's Bushing Neck Sizer Dies feature interchangeable bushings to size the outside of the case neck to 3/16" from the case mouth. This allows for total control as to the amount of nec Mfg: L.E. Wilson