RCBS Precision Mic 223 Rem

The Precision Mic is an invaluable tool for handloaders who want to achieve safe, accurate loads that will extend the life of rifle brass. With just a few twists, the Precision Mic allows reloaders to determine chamber headspace and bullet seating depth to an accuracy of 0.001 inch. Its precise readings and ability to extend the life of rifle brass make it an excellent investment for anyone who takes reloading seriously.