Sig is also the company that is top for having money and sales.I'm spitballing, same as you. I don't have the guns, but i know how they work, and i am making educated guesses. We know the guns have flaws. And said flaws can absolutely lead to a gun going bang.
Why aren't guns going run away? Most discharges happen in holster it seems. They will typically restrict the slide from cycling, and as I've said, not all guns are the same. None. Not one. You know how ever person has a different fingerprint? A gun is 60+ parts that all have fingerprints.
I'm wrong about how his ND occured? Then so are you.
There is only one company that is currently fighting against 9+ SIMILAR lawsuits.
Sig Sauer. Not glock. Not ruger. Not hk. Not Beretta. Sig.
If you go to the police and ask them to look into your sig, they will tell you to f**k off. In the off chance they agree, Sig will sue you for attempting to release their TDP/trade secrets, and you WILL loose that battle.