I have been working up loads for my Vangard and with 83 gr IMR-7828SSC, 168 gr TTSXs, Fed Mag primers, & Hornady brass I got this 3-shot group:

[Linked Image]

I'm done!

That's one grain under (Hodgdon) book max but I'm not sure how fast they're going but suspect it's in the neighborhood of 3200.