I recently purchased a Howa Mini Action in 6.5 Grendel 20" Heavy Bbl, and thought I'd sight it in along with my new Scout Squad today.
I put a New Redfield scope on the Howa and these are the results that I got! Shots 1 - 5 are numbered. Something is obviously wrong!
I was using Hornady 123gr. Match ammo.
On a side note ... I'm really pleased with the Scout Squad and it's accuracy. I sighted the M1A in on the bottom right target and the final adjustments seemed to be about right!