The SAR9 X is the ultimate package. The "X package" features a Cerakoted slide with matching color frame on some models, 17 and 19 round magazines with a full assortment of accessories including holster, magazine pouch, magazine loader and rail mounted flashlight. Additional features include front lightening serrations on the slide for reduced weight and a buttery smooth safety trigger which is a standard on all SAR9 models. The SAR9 X package has it all and is ready for the range right out of the box. FeaturesPolymer FrameForged Steel Barrel & SlideSlide Lightening CutsManual SafetyInterchangeable Grip Panels + BackstrapsPlatinum Cerakote Finish