Found a newer study using AR comp, H335, CFE - interesting

[Old Bob]

I wish AA2520 would have been included in his experiment. It was my go-to powder for 7.62/.308 Win in my M1A when I was shooting service rifle matches. I used 168gn Sierra HPBTs. I used it in .223 Rem as well with 75gn Sierras but don't recall it's accuracy. I need to find my reloading records. Never paid much mind to how they shot at different temps. As far as I can recall, my ammo with AA2520 was pretty consistent all year. I'd been planning to use it a lot with my Grendel & 6mm ARC. I have a bunch of AR-Comp I initially planned on using for .223 Rem but never got around to it. Grendel & ARC will get it now...