Thread: Trial and error

Originally Posted by sambnz

What's the cause of this Gibo?


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Yet to find out bro, was 2 of 5 in lowest powder charge group test, next three of five mint, with no pressure, went up in halves to another 1.5 grains over this with zero issues. All groups were shit except the last which was under half moa.......has be a bit stumped...cant have had two cases out of a box fail in a row...could I? Brand new lapua brass....I do wonder about my neck die though. Just a bottom end redding.

Edit - cause is way to much pressure