RCBS - Precision MIC 308. Win Grease Body Dies are designed to

Body Dies are designed to full length resize the case body and bump the shoulder position for proper chambering without disturbing the case neck

Finest quality black and white leather

shoulder contactor

4) You want a quick check to see if you are under MAX SAAMI COAL

The FIRED Case Holders are for Neck Sized Cases

RCBS - Precision MIC 308. Win Grease Body Dies are designed toThe RCBS precision mic is an indispensable tool for safe and accurate loads that help to extend the life of brass. The precision mic measures from the datum point on the case shoulder to the base of the cartridge giving the reloader the exact SAAMI tolerance readings. Just a few twists of the precision mic and the chambers head space and bullet seating depth to 0. 001" will be determined.