Hi Bryan, as Kevin so rightly says (although I may slightly disagree with his percentages) the errors from hold, aim and conditions will make it very difficult to objectively rate the groups. The vertical might be down to you or might be down to the barrel/ammo.Bryan996 wrote:The targets were shot from the shoulder with iron aperture sights.
What I have been doing this summer is ammunition testing using SCATT (either from the shoulder or firing from a bipod) to confirm Point of Aim and quality of Hold/Release.
I have had a few batches of selected ammo that tested well from a fixed rig but when it came to shooting from the shoulder (with SCATT indoors at 50m on electronics) it became apparent very quickly that one batch put the shots where I was aiming them whereas the other batches produced unexplained stray shots.
I've seen similar results with other shooters too - shots that SCATT would say are deep 10's but which print low with selected ammo...
That said, I use and believe in tuners - I have one for each of my barrels. They seem to be working for me this week...
Ken.