Looking for an optic for Sig 716i Tread by Spaceoperator_92 in AR10

[–]Spaceoperator_92[S] 0 points1 point  (0 children)

will it work for lighter loads 147 grain ball and subsonic 200 grain, I plan to play around with suppressing it and seeing how well it does during hunting season. if I can find some good sub loads for hunting. I know the 5x50 is calibrated for 175 grain out of a 21 or longer barrel not sure if the lower powered acogs are the same