Here goes nothing. Ramshot tac - fine ball powder full to bottom of neck
.224 valkyrie unfired case = 30.5 grains .27" neck length 1.60" case length
.223 hornady fired case = 30.3 grains .203" neck length 1.76" case length
.204 ruger fired case = 31.4 grains
Did this with uncalibrated eyeballs and a flashlight. .224 valkyrie fired case is said to have about 1.3 grains more h20 capacity level full.
Last edited by Wile E Steve; 04-24-2018 at 10:23 PM.
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