The dimensions of the all-new KRYTAC KRISS Vector AEG are a 1:1 scale to its firearms counterpart. Additional external features include the side folding stock, ambidextrous safety and selector switch, MIL-STD 1913 picatinny top rail, MIL-STD 1913 picatinny bottom accessory rail, and a Trident flash hider mounted to the 14mm counter clock wise threaded barrel. Internally, the AEG is powered by a vertically oriented mechbox, with V2 compatible gears, piston, piston head, and cylinder. A short type motor pulls the AEG main spring, which is guided by a quick detach metal ball bearing spring guide. Semi, two round burst, and fully automatic fire modes are controlled by a micro-switch trigger and electronic control board with integrated 3034 MOSFET. Additional internal features include the famous KRYTAC rotary hop up, bucking, and a 155mm inner barrel. Feeding the KRISS Vector AEG is a 95 rounds mid capacity magazine. Accessories Factory standard accessories include the DEFIANCE front and rear folding polymer sights, a 7-slot MIL-STD 1913 picatinny side rail section, and one magazine. Initial deliveries of the KRYTAC KRISS Vector AEG will ship with one (1) additional free mid capacity magazine.