+1 on you comments, Ignition Override. The first gun I bought my wife was a IA PPK/S back in 1983. Solid, sexy, accurate, concealable, and ammo picky. I changed to a weaker recoil spring, too, but then had problems with fully chambering some rounds. Went back to the factory spring and use only Fiocchi, S&B or other "hotter" non +P FMJ...yeah, ammo picky...and she likes to stay very clean and lubed. (That's not a bad thing.)
But, not so with my CZ-82, Bulgarian Mac nor Polish P64. Clean, dirty, wet, dry...really doesn't matter much. They greedily eat any 9x18 on their plate and put the rounds dead-on target.
There's cheap 9x18 in my town, but it's much cheaper online. Sorry Gander. Sorry Academy.