Weapon assignment

Hello there @MrLewR

Thank you for the video footage as it actually tells me everything that actually happened. Checking the video footage, this is the moment when you hit your very first K-bullet on the target :

As we can see, you get a direct shot on the Landship. You get a *Landship Damaged*, and most importantly, the hit marker shows a *direct vehicle hit* with your bullet.

Now, when you hit the last K-bullet on your target..

This is what happens. As you can see, your K-bullet does *276 Enemy Hit*, not Landship Damaged hit. Most importantly, you can see that the hit marker is *not* a vehicle hit, but rather, either a player or object hit. Your bullet did not hit the tank *directly*, but rather *something else* that caused the 276 damage to enemies around it, and *resulted* in the Landship getting destroyed. And since your K-bullet did not hit the Landship *directly* , it was *not the source* of the vehicle's destruction, and hence you got no credit for it, either.

EDIT: Closeups of the hit markers :

My theory is that your K-bullet most likely hit either an anti-tank mine, or a dynamite, which caused a chain reaction to happen. Your kill-feed shows that you got a kill for "K-bullet" but in reality, the source of destruction was whatever you actually hit with your K-bullet. This sort of thing is normal, for example, some people love placing dynamites next to a Behemoth and blow the dynamite up with a Kolibri and it shows that the Behemoth got killed by a Kolibri.

Tl;dr : Since your K-bullet did not hit the Landship directly, but rather was an indirect source of the vehicle's destruction, your assignment did not get fulfilled. Henceforth, this is not a bug but simply a case of bad luck.