So I was trying to get some shots off between the worst gusts today. Its still the std STX 600mm, but now I shot the Knockout mk2 33,49gr at 945fps. Its not a wow group by any means, but looks like i can hit a sodacan at 150m atleast. May be getting better groups with a heavyliner but not going down that road yet.
150m

100m

50m

150m

100m

50m
