I wonder if there is any truth to this at all.
Used to be reckoned - mostly jokingly that if a car had problems then maybe it was a ''Friday Night'' example. Meaning - the guys working on it rushed to get it together so they could get on home. Well - vehicle makers seemingly and probably run three shifts 24/7 but - what about gun manufacturers?
When folks write about their gun - and many say it (whatever it is) is great - there will always be a few who say otherwise. Maybe QC gets rushed? Lax assembly methods?
I know lemons exist - but wonder why - maybe this is one potential reason?