NBT diameter???
Noslers, from what I've measured with a fixture and a .0001 dial indicator are some of the most consitant of any made. Therefore, if yours are at .307 you've definately got a bad batch that would embarass everyone in their quality control department.
Noslers, from what I've measured with a fixture and a .0001 dial indicator are some of the most consitant of any made. Therefore, if yours are at .307 you've definately got a bad batch that would embarass everyone in their quality control department.