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

[Dt219]

Ar-comp has become my almost go to powder for anything 123 grain or less weight in grendel.

I know some folks here have more years experience in handloading. But I have said many times here before. Let the rifle tell you what it wants.

A close second to ar-comp for me is h322, very very temp stable, nearly same case fill with nearly same velocity made per same powder charge.

I have some h322. In your opinion it’s a very good substitute to ar comp ? Why don’t more use it or try it with a 120 class bullet ? Thanks