The RCBS Precision Mic for .30-06 Springfield 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, and with just a few twists determines chamber headspace and bullet seating depth to 0.001″. This precision makes it an essential tool for handloaders committed to producing consistent, safe ammunition.
Made in USA, the Precision Mic ensures quality and durability for handloaders committed to achieving safe, precise loads while extending the lifespan of their rifle brass. Beyond ensuring proper sizing, it aids in accurate bullet seating, reducing the risk of faulty ammunition, and enables reloaders to fine-tune their process to prevent overworking the brass. the RCBS Precision Mic 88324 delivers the exact measurements needed for repeatable, safe handloads.





