Yep. All man made gizmos are fallable. I have the cheap ugly Norinco that I paid less than 200 for an I have tens of thousands of rounds through it never a burp.
Expensive custom I saved up many paychecks for failed mechanically so many times I replaced almost every so called whizbang better part on it.
For my 1911A1s I use the KISS principal.
I would like to get one made of unobtainium someday. Until then keep key spares for all yer rigs
I remember back in the day...everybody turned their noses up at those Norincos! If I had known then (famous last words!) I would have bought 50 of them...greased them...and put them “away”. :-)