I just got back from the range. I didn't see your post before going. Ouside range, 3 sided roofed metal buildings, concrete floors with nice benchs. I really like this club. NO ONE there from 5:30 to 8:00 pm. 20 yds. I put up a IDPA target then put three bulls eyes on it. I make them on the computer. Various sizes and colors. All have a 2" bull, either red or black.
I wasn't shooting for groups like you outline, and I will next time. I generally shoot ten rounds slow fire one handed and check to see how many in the bull. I compete with myself. Two mags for the CZ BD and one cylinder for the Ruger Single Six. Kadet always outshoots the Ruger. I always shoot the first round double action. Best for me tonight was six out of 10 in the Bull. Most of my targets are 7" and I'm almost always 10 for 10 in the target with the CZ, and usually 6 for 6 with the Ruger. More fliers with the Ruger.
Winchester Wildcats tonight. About 650 rounds.
I also shot about 200 rounds with the CZ 9mm, and 100 rounds with the Browning HP 9mm. My rear sight on the CZ is way too high. I filed it down some, but may need to replace it. Has anyone had that problem? I feel somewhat disloyal, but I was shooting the HP better tonight. That's not always the case.
I put 150 round through my .40 Para Ltd. It's a new gun for me. It has some feeding issues. It really shoots!
Of all the guns the CZ Kadet was the most accurate, most fun to shoot, and the most economical ( well, the Ruger is really cheaper, slower to reload).
I shot pretty constantly for 2 1/2 hours. What fun.