Ammo does matter

[Kurt]

The Center X looks like the favorite. Both Feds don't look too bad.
What rifle did you do this with? It would be interesting to see you do this with a different rifle.

I dug out the Chronograph today but I didn't have a 9V battery that was up enough to get out in the cold for a good clock time.
I have several different .22 boxes of ammo I think I might just as well see what the group spread and ES/SD.

I did some looking on U-Tube when I finished giving the man cave a second code of paint looking mainly for tests using match rifles something other then semi loaders and black guns comparing the Norma Match with other quality .22 ammo but I didn't find much with the Norma match but several tests the Norma Tec was used, also some of the new Norma sub sonic showed some good results.
I will give it another try tomorrow if it's fit. Rain is in the forecast but that means a little warmup
I will use the CPA 28" and the Win lowall with a 24" barrel. I don't have any shorter barreled .22's