WTK: 762x40WT Load with 147gr pulldowns?

oregonradman

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Full Member
Minuteman
Feb 15, 2011
15
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57
Oregon
Hello all,

I have a bunch of 147gr FMJ pulldowns that I would like to use in my 762x40WT 16in upper. I can't find any load data for this combo anywhere. I emailed Wilson Tactical but they said they didn't test any bullet heavier than 125gr. I'm just looking for a plinking/blaster load.... If possible, I would like to use AA1680, Win 748 or Win 296 powder. If I need to find a new powder, so be it...

I have successfully used these bullets in my 9in Blackout....Would it be safe to bump my Blackout load up 1-1.5 grains and start from there?

TIA