Hello all. I recently received my Hornady Headspace Gauges and would like a little advice on using them. This is the set that comes with 5 different bushings. It connects to your caliper.
Anyway, I know i attach it to the caliper and close the ends against one another and zero. Then I put in a piece of fired brass and measure it. This is supposed to be measuring to the datum line. My quesions is how do I translate or use that on my sizing die? Not really sure what to do with it.
Thanks for any input.
Anyway, I know i attach it to the caliper and close the ends against one another and zero. Then I put in a piece of fired brass and measure it. This is supposed to be measuring to the datum line. My quesions is how do I translate or use that on my sizing die? Not really sure what to do with it.
Thanks for any input.