modes of fire: • Semi auto • Ramping starting at 11bps • Ramping starting at 13bps • Ramping starting at 15.4 bps • Operates on either CO2 or compressed air • Sliding mode selector instead of dip switched for easy selection of modes • Vision Eyes so the gun won't fire unless the ball is in the breech. • Twist-lock feed neck Eyes to ensure the ball is in proper position for firing the gun. • Vision Eyes can be turned off • Mini rail / regulator combo with gauge