I don't know if all models of the 320 have this issue. But go to youtube and look at the videos of them firing when dropped a certain way on a hard surface. I'm sure Sig will correct this at some point.
I nearly bought one 6 months ago. They feel good in the hand and the trigger is awesome.
I have been looking at the sig mcx, during the time I have considered it, there has been a bcg upgrade, a trigger upgrade, another upgrade to their internal buffer spring system, and these are the ones that I know of, a friend who owns a gun shop says "there are just so many sku's". You really want to like the company as they offer innovative products, they just cannot seem to get them right until a year or so after the release, and by then they are focused on some other product and the one you bought seems kind of obsolete.
Then I don't know "how good a gun feels in my hand" impacts my shooting. Triggers, many can shoot a bad trigger if its consistent.
