The G36 Grenade Launcher appears to be set to 150m, it actually has a sub 10m zero when aiming down sights, even though the rifle is very obviously aimed upwards. When using the sights to aim, then exiting ADS without changing point of aim, the G36 will shoot at a far higher and more correct trajectory.
All of the GLs seem to shoot too low in general, I assume this is so that more casual players don't have to do counter intuitive things such as aiming far below a close range target but aiming GLs feels very unintuitive to me at the moment. Perhaps an across the board 25-100m zero would work if the sights are not able to be adjusted, it would be nice to know what range they are set to though.
Please change the M320 sights because at the moment using them hurts.