So this is more of a subjective perspective and a genuine question.
The DM63 on the XM800T shreds pretty much everything and performs as I would expect from a fast firing, armour piercing 20mm round. That’s why it is going up in BR to 8.3, because the XM800T creates havoc wherever it goes and if it would shoot blanks, then you wouldn’t have all the complaints about it ruining games :)
The DM63 on the German Light Vehicles however, feels very different. It’s good enough to break barrels and tracks, but a relatively far cry from what the XM800T does.
Again, this is a subjective perspective, but my German Light Vehicles with the DM63 do not even come close to the punch the XM800T delivers.
Now, I know that the XM800T uses a variation of the HS820 gun and the Germans use the Rheinmetall Mk20 Rh-202, but the ammo is identical and so is the muzzle velocity, so theoretically it should perform identical.
So, why does the DM63 on the German vehicles either feel or actually perform, so different?