With classic Walther Arms ergonomics and a trigger dubbed by the company as the best on the market the PPQ is a striker-fired semi-automatic handgun. The slide and barrel are Tenifer-coated to resist corrosion while the cross-directional non-slip grip ensures a positive hold and greater control. Suitable for law enforcement and other security professionals as well as personal protection for the civilian market the PPQ is available in a number of different calibers with varying capacities. DetailsACTION Semi-Auto - FINISH Matte Black - STOCKFRAME Polymer Frame - STOCKGRIPS Black Polymer - WEIGHT 20 oz. - CALIBERGAUGE 22 LR - CAPACITY 121 - # OF MAGS 1 - MAGAZINE DESC 121 - BARREL 5 - OVERALL LENGTH 8.1 - SIGHTS Adjustable RearFiber Optic FS - SAFETY Firing Pin BlockTrigger Sfty - ADDL INFO Ambidextrous Mag Release - MIL-STD-1913 Picatinny Rail - Front Rear Slide Serrations