tech24
HP rifle shooter
That seems a bit large but without knowing the rifle its impossible to say. If you wanna really see its capabilities try to get some handloads. 69smks over 24.5g of varget any case any primer (thicker cups preferred. I havent seen a 1:9 ar not perform well with this load. Pm me we can do some testing if you want. A ar with match barrel and good trigger should be in 1-2" grouping at 200yds. Standard ligher maybe 4 like stated.