I have carried a Kel-Tec P32 as a backup for ten years or so. Some two thousand rounds of all types of ammo thru it and nary a problem.
But...I did 'fluff and buff' it when it went from a 'can we break it?' experiment to 'can I bet my life on it?' status.
Of course, all my autopistols get the 'fluff and buff' treatment.
...Alex