Okay, I've made a list. Some guns, you good folks have mentioned are not current production, so you'll not see them on the list.
I think the grip circumference has got to be 5" or less, so some of these aren't going to make the cut. EXCEPT, buying a Glock and have the grip shaved might be an option.
It has to be striker fired, more than 6 rounds, and probably more than 25oz weight. No manual safety.
CZ P07
FN FNS
HK 2000
HK P09
Glock G17
Glock G26
Glock G43
Remington R51
Ruger American
Ruger SR9
Ruger SR9C
Sig P320 C
Springfield XDM 4.5
SW Shield
SW M&P
SW MP Comp
Walther PPS
Walther PPQ
Walther CCP
I'll be haunting the gun stores over the next month gathering measurements. I already have weight, barrel length and capacity from the web sites.