I think each bullet should more or less drop at a different distance at each shot because of the different powder dosages contained in each cartridge, that was an issue caused by mass produced amunition, I read about a sniper or soldier at stalingrad who tried to use a PTRD to disable bunkers by firing into the openings but he realized that the unequal quality of the ammunition was making the AT rifle unsuitable for precision fire.
I expect it to be rather incaccurate at long range as it was mostly used at close range to break tank tracks or destroy the optics of the tanks to make the crew blind.
Maybe an expert could tell us more about bulletdrop mechanics and FH2 AT rifles ?
I often fail at firing at medium/long range with AT rifles in FH2 and hit anything I'd like to know more about the bulletdrop and if someone has a screenshot showing how to aim a vehicle at medium or long range with a boys AT rifle for example that would be great.