New RCBS Ball Mic at Cabela's
RCBS has a new, very affordable Vernier Ball Micrometer. This tool measures accurately to .0001″ and is ideal for determining case neck-wall thickness. Ball diameter is 0.185″. If you turn your case-necks, you’ll need a tool like this to set up your cutter and gauge the consistency of your results. And for those who shoot no-turn brass, a Ball Mic allows you to sort cases by neck-wall thickness. Cabela’s has the best price we’ve found on the RCBS tool–just $41.99. To order, please click on the Cabela’s.com link and type “216307” into the product search field at the top of the page.