I know what you mean by a non combat arms mos, I was a Signal type for 21 years, and the Army alloted me 40 rounds to qual once a year, and I deployed to Somalia, Haiti and the first Gulf unpleasantness.... certainly not enough to get really familiar with a handgun. Best advice I ever got as a 2LT was from a Vietnam vet (still serving at the time), was, "Buy an AR and a 1911 and practice, practice, practice." Spent much more of my own money on ammo than the Army ever did for me. CZ is a good choice (own 4 myself), and Texas, as you have heard, is CZ heaven, so shop around. I would offer you one bit of old guy advice. Kids are not fooled by safeties, so...... I have small pistol safes in two rooms, one in my bedroom and one in my reloading room. I lock up whatever I'm not using, period. Saves a lot of worry.