This is what I read:
The M203 could engage a window sized target out to 150 meters and an area type target out to 450 meters. The standard 40x46mm high explosive grenade has an effective casualty radius of 5 meters. The effective casualty radius is defined as the radius of a circle about the point of detonation in which it may be expected that 50 percent of exposed troops will become casualties. Safe-weapon practices for firing the M203 grenade launcher require a minimum safe distance of 130 meters for high explosive rounds, and 165 meters for HEDP. Range regulations stipulate that all targets have to be more than 200 meters away. The danger radius of the high explosive grenades is 130 meters (427 feet).
I have seen people firing up straight in the air behind arch or stairs and the dropshot only comes down after a significant amount of time - so this to me doesn't make sense if the first sentence (blue) is true. The dropshots that are fired straight up in the game must actually travel
a few kilometers taking the time it takes for them to come down.
I don't think the launcher has the strength to perform such shots.
And these shots I would define as the dropshots in question cause they are being fired at an angle of 75 degrees or higherSo in my opinion these dropshots (in real life) are a bit far fetched - correct me if I am wrong
Lord-of-War