Footage of Mi-28 helicopter shooting down drones Comment from Military Chronicle The crews of Mi-28N/NM attack helicopters actively use the 30mm automatic gun 2A42 during interception of FP-1 and MICH #UAVs. This gun features a projectile initial velocity of approximately 980 m/s and high accuracy in tracking moving targets. The turret-mounted multi-spectral optoelectronic station OPS-28M, integrated into the sighting and piloting complex