The biggest thing that I am impressed about, is that S&W has already got accessories in the works; see lasers to be available from:Crimson Trace, Laserguard, & Lasermax, 2 different fiber optics sight vendors, Big Dot sights, and several holsters from various manufacturers. Doesn't appear to be any production lag, as there are several for sale on GunBroker as I type this.