BadMatrix
Bearcat
I am using the RCBS Precision Mic to measure headspace
I measured the headspace on six fireformed .223 and got the average headspace of minus 0.004, which is less than the SAAMI MINIMUM FOR .223 (Ruger American Predator .223) Now What?
how do i bump this 0.002 ?
I measured the headspace on six fireformed .223 and got the average headspace of minus 0.004, which is less than the SAAMI MINIMUM FOR .223 (Ruger American Predator .223) Now What?
how do i bump this 0.002 ?
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