Dillon 13559 improved trim die lock ring

Want to be able to use your trimmer on multiple trim dies without losing your depth of cut setting? Or tired of your lock ring vibrating loose? Problem solved. Tighten against your trimmer as usual but before installing set screw, install supplied lead shot against trim die threads to protect from galling. Apply (optional)drop of blue loctite to setscrew threads and snug into lock ring. You’ll feel the lead shot flatten against threads for a positive grip without distorting trim die threads in case of future need to dissasemble. NOTE: this lock ring is for upper threads only to tighten against trimmer.