"I'LL NEVER BUY A GUN WITH THE LOCK!"
Okay, just thought I'd throw that out there before fifteen guys decide to contribute that to the thread. We got you. No locks. Cool.
Anyway, these guns are brand new, post SHOT even, I think. I haven't seen them on on the shelves around here. You might check with your dealers and see if their distributors can get these guns yet. Failing that, try e-mailing S&W and ask when these guns will be on the market.