While I've not been a 7mil fan I bit the bullet and ordered a 7-08 AR10 barrel. My cousin's husband is a 7-08 fan for decades, so I don't need dies. I found brass and bought some low cost bullets (150gr hpbt's) for trials. I went with a 22", lightweight profile, rifle length gas system, 10 twist and muzzle threaded. $390 for the build as I wanted to go as low on cost as possible without going cheap. While I do love my fmj's, there's none to be had in this caliber.............well not exactly, there's a 174 (or 175) gr, but that's heavier than I want (might save it for a 7saum build if my 6.5prc goes good). Anyone have an odd duck AR (15 or 10) build to share?