03-20-2020, 02:15 AM
GregS Wrote:From what I gather from reading all of this, AR Comp is the up and coming powder some of you are using. I just picked up 5 pounds of it yesterday, ordered 200 Hornady 123 SST's. Also I have a couple hundred of Hornady brass and 100 federal brass to work with.
And it seems like everyone is finding performance in the 27.6-27.8 grain range.

