02-15-2020, 12:23 PM
The 12" barrels are harder to shoot well IME, that being said I do all my load workups over a chrony, that way I can identify the powder charge that gets me onto a node. Did you do this? The advice on the 120 class Eldm is also good, you would be better to work up on the 123 Eldm.
My 12.5 was doing a node MV around 2280-2300 for 123 sst, what MV does your 31.2 get.
My 12.5 was doing a node MV around 2280-2300 for 123 sst, what MV does your 31.2 get.
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