I am actually shooting the same .3 to .450 @ 300 metres 1.250 is the size of the group @ 300 metres, but i meed a group south of .7 at 300 metres ( .23 MOA) i did not succed doing it yet, great day here will be at it early... JP.
Ok. In your post you said you were shooting 1.25 moa at 300