SilencerCo has introduced the Maxim 9, which is a Smith M&P with an integral suppressor.

I think that’s a nifty piece of hardware. My only bitch is we should have had this decades ago – except for the NFA’ing of silencers. 

I see a future of pistols that have integrated suppressors, red dots, lasers, lights, and a battery pack to run them all. It should be pretty fun time.