Department R&R required me to carry a .38 special for 20 years. We were allowed to carry a .357 gun but it had to be loaded with .38 special rounds. Now that I am retired my normal carry is .45 ACO or .357 magnum (sometimes both). I own a FN 5.7 (20 round mag low recoil tupperware gun) but I never carried it and only shot it at the range. It unfortunately seemed to work well when that officer went nuts and shot up the base
================================Sorry I miss-read and thought you said caliber.
Highest is a Calico 9 MM 100 round pistol, I don't think I own anything that holds less than 6 rounds.
Nope I just remembered my S&W .500 magnum holds 5 rounds
I'm in CA, so I'm stuck with 10 rounds for new stuff. I do have an old pre-ban Magnum Research polymer 22 with a 15 round mag and my lowest cap is an S&W Jframe 38 at 5 rounds.
My highest is a Glock 19 with a G18 mag at 33+1 9mm, my leastest is a Bond derringer 2 shot 45/410 + 38/357 barrel; can't brag on this one being a target gun but it sure will light up a room.