I had a PPK, German made and yes, it was ammo finnacky. Dunno if it was bullet shape or psi, but some were reliable and some weren't. For about 1/3 the price, my CZ 83 (32 auto) was completely reliable, much simpler, better trigger and a grip that better matched my hand. Occaisionally you can still find a new one in 32, but most are 380.