Starting from the top going left...
CZ 452 Full Stock .22LR
S&W 627 .357 mag eight times
S&W 1911 base blued model with fixed sights - Not shown in the photo is that it now has a Colt 1991A1 spur hammer and GI style grip safety, Greider short solid aluminum trigger, Alumagrips Regular width aggressively checkered grips for the S&A magwell, S&A magwell
Walther P22 (wife's gun)
Sig Sauer 226ST with Steve Bedair stainless guide rod