Built by an American craftsman, the projectile departure speed is 110km / h. ! There is a laser sight and a digital charge indicator. Shop for 14 ammunition . Killer thing! The capacitance of 8800 microfarads (4x2200) and a voltage of 400 volts. Capacitor charge speed up to 300 volts : 8 seconds when powered by the mains and 90 seconds when powered by an internal source. Projectile weight: 42 grams . Total weight: 5 kg. In total, the inventor spent 100 bucks in money and 40 hours of time.
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