What The???

[Glenn Powell]

Thanks guys, I have lots of great advice to work through this weekend. Mucho appreciated

 

[6BRinNZ]

What would I be doing to cause a right hand bias? What would be the corrective measure be?

Take any of this for what its worth.

I would be more focused on agging consistency than the double grouping....sounds like this is the first time you have seen double grouping....

Your groups have opened up considerably the more you shot i.e. the longer ranges will be shot at when you are potentially grouping your worst....is this load or you...you mentioned fatigue so sounds like you?

With respect to the right hand bias - work through the usuals; rifle setup, cant, parallax 9do you have a good no wind zero?)....this is a routine IMO that should be practiced so that it is automatic.

I suspect that the bias is related to your shooting technique as it grows along with the group size....if the rifle is jumping all around then you may have a small flinch ...tiredness exasperates this...this is also why I would focus on agging...you may solve two issues...

If you can, have a camera filming you or a friend watching and feed in a dummy round (unknown to you) mid string....see where your cross hairs end up....

Maybe its all wind pushing you around but you haven't really written about that so the internet conclusion is to work on you.

Good luck