On my Seekins Havak PH1 in 28 , I stopped chasing 1 hole group at 100yds on initial load development, I could get it down to 1/2" easily but getting better than that was a chore. I walked the best load out and have not looked back since in a couple years. I consistently holds 1/2 MOA out to 1140, longest I have to shoot,
I'm shooting the 180 HVLD's as well but with Retumbo around 3100, I have to account for 1 MOA of R spin drift at 800 and beyond,
I've shot a whitetail doe at 780 and the mule deer in the avatar at a whopping 82 yds with that load, both were bang flops,
I'm shooting the 180 HVLD's as well but with Retumbo around 3100, I have to account for 1 MOA of R spin drift at 800 and beyond,
I've shot a whitetail doe at 780 and the mule deer in the avatar at a whopping 82 yds with that load, both were bang flops,