If the guy who dies has a same gun/ caliper as you do, wouldn’t it make sense to have “Collect ammo” as alternative?
It is kind of annoying to see that someone with for example Carcano rifle passes away in front of you and you are out of ammo and cant pick it up automatically?
Also, picking up another gun just because of the ammo does not make sense? Not to mention the fact that the ammo that you can carry from the gun that you picked up is more limited than with your original rifle. I understand it with the completely different caliber/ class but not with the exact same caliber?