I bought my Sig P239 about the time Louisiana started Concealed Carry permits. Mine is in 40S&W and my favorite practice load is the 165 FMJ from Winchester white box. At first I didn't think a pistol wouldn't shoot as well as mine because but after the first magazine that fear was long gone.
Sadly some bean counter at Sig decided to stop making them. picked up 2 spare mags and they weren't cheap. Probably have at least 2000 rounds through it. Definitely a keeper. Frank