Replaces the steel rub block for smoother action with less drag and
For use with the current
production Dillon XL-650.
Align the block fore or aft to time the
indexing of the shell plate.
Barely snug the two mounting bolts so you can still slide the bearing
Move your press gently to the priming seating position and visually
The primer seating stem should be up and centered in the shell plate
If it is not centered adjust the block fore or aft as needed then
tighten the mounting bolts. This is not intened to be used with swage kits or without the OEM priming system installed.