Ammo jams, rusting, poor MOA, that kind of thing. Firearms tend to fail around the moving parts, you need something close to criminal irresponsibility or stupid

Ammo jams, rusting, poor MOA, that kind of thing. Firearms tend to fail around the moving parts, you need something close to criminal irresponsibility or stupid end users to blow it up. If you load your shotgun with a 4oz slug and a high brass load, you might actually blow it up, but otherwise the receiver or ejector jamming is far more likely. Rust is also a problem when you’re dealing with lots of heat, and corrosive gasses. Good question!