I seem to remember there was a recall on this weapon early on. But it had to do with the drop safety being defective. The weapon would go off if dropped on a hard surface. Short of the Japanese nambu, I havent heard of a pistol that would fire just by brushing it. Something is missing from this puzzle.
CC
I once owned a brand new SKS - reportedly one of the most reliable firearms on the planet - that, under certain circumstances, could fire with nothing touching the trigger, when the safety was moved from 'safe' to 'fire'. I corrected the issue, but never fully trusted it after that, and sold it years ago...