This K100 features ambidextrous controls and is made of CNC-machined steel. It comes with modular replaceable back straps, frame-mounted thumb safety and decocker, and a rotary locking barrel system. 

 Action              :Single/Double Caliber             :40 Smith & Wesson (S&W) Barrel Length       :4.3" Capacity            :12 1 Safety              :Manual Thumb/Decocker Grips               :Black Polymer Sights              :Blade Front, Adjustable Rear Weight              :26.1 oz Frame Finish        :Black Frame Material      :Steel Barrel Type         :Throated/Forged