I used these rockets offline to see how they work.
It takes 2 WGr21 rockets to destroy a city bldg. Same as HVAR rocket.
It takes 1 WGr21 rockets to destroy a flak gun. Same as HVAR rocket.
You can blow up about 3 convoys with WGr21 if you hit in the middle, about the same as HVAR.
So WGr21 about as strong as HVAR.
BUT - the WGr21 rockets don't make a flash or sound when they hit, and they don't make a crater when they hit the ground. All you hear and see is the thing you hit exploding.
So if you hit a city bldg with just one rocket, its hard to tell if you really hit it. But you know when the 2nd rocket hits because the bldg explodes.
Is this a bug or maybe they forgot to put in the flash and sound for the WGr21 rocket?
Someone said these are AIR TO AIR rockets. I tried to hit the offline airplanes and it's just as hard as trying to hit airplanes with the HVAR rockets - almost impossible.
I did get one hit by flying 90 degrees to 2 offline airplanes and then shooting the rocket at around 200 yards. One airplane blew up and the other was smoking.
Is there a special way to use these WGr21 rockets?