Great stuff guys, hopefully Sig is reading.

Meanwhile, out of curiosity, what mfg avoid MIM parts? I know Kahr has models with and others without. Does CZ use MIM?

No doubt Glock is proven regardless.

It's a bit disconcerting whether a handgun will operate in the most dire of circumstances. A failure can cost a life (or lives) as we know.

No guarantee's but I'd like a gun that is proven to be taken out the box, and fire thousands of rounds, w/o failure.