Well this is my first drill in quite some time, lucky enough that I had been focusing on 25 yard accuracy.

I made three attempts with each pistol, except for the M&P 22 I only shot this drill once with that.

In order of best group first they are.

M&P 22 fullsize
Federal auto match ammo
Group 2.6" score 45 1X

Sig P320 fullsize 9mm
Federal HST 147 +P
Group 3.9 score 36 0X

Glock 19 Gen 4
Federal HST 147 +P
Group 5.7 score 43 1X

Observations:
While the HST was the most accurate in both the Glock and the Sig it shot way left in the P320.
But since the sig is going a game gun that is not to upsetting but I will have to investigate that a little bit more.