The Ammunition Concentricity Gage assesses bullet run out and the aids in correcting the runout. This tool will work with both reloaded ammunition and factory ammunition to eliminate bullet runout.
Please contact Hornady directly with any concern about performance, manufacturing defects, or warranty issues. Their contact information is found on their web site www.hornady.com. Their main switchboard phone number is 308-382-1390 Monday thru Friday 8am to 430pm Central Time.
