Hornady Click-Adjust Bullet Seating Micrometer - Precisely set bullet seating depth with click adjust .001in increments. It's a quick and easy way to achieve benchrest accuracy and consistency without the extra cost of another seating die. Hornady die sets already include an in-line seater; simply replace the standard seating adjustment stem with the Click-Adjust Bullet Seating Micrometer. Replaces standard seating adjustment on Hornady rifle seating dies. Tactile feel that clicks as you adjust in.001in increments. Quick and easy function delivers benchrest accuracy and consistency. Maintains settings for easy repeatability.