I've done the same for many years---Always have the naa 22 mag in my pocket for backup
I was sad when I found out BFG discontinued the pocket holster they looked really nice.I pocket carry a 642 or 442 regularly. My best luck has been with Mika or Kramer leather holsters. The ones that I own have lasted 10+ years. I also will sometimes pocket carry a Glock 42 in a (now sadly discontinued) Blue Force Gear pocket holster. I have had great success with both setups.
Right now a j-frame in a simple Blackhawk pocket holster and my regular jeans front pocket is work perfectly (will definitely try some other options down the line).Cargo shorts or Cargo pants ... front right pocket .
J-Frame S&W ... works for me since 2004 .
A seamstress can reinforce the pocket and make it into a nice built in pocket holster ... my preferred mode of operation .
Many ways to do it .
Gary
What Works for You ... is the Absolute Best Choice ...Right now a j-frame in a simple Blackhawk pocket holster and my regular jeans front pocket is work perfectly (will definitely try some other options down the line).
However I’m not sure a semiauto would work as well for “me”.