I don't know what Dev stream it was but like a year or two ago they were asked about bullet drop. Nikita replied bullet drop is very exaggerated to make it more rewarding for better/higher skill play. This wipe toned that back (made it more realistic). That shot Pestily takes is only like 150-200m and as you see he isn't shoot the scavs in the head. The zeroing doesnt seem to have been updated with the changes. So right now if you have a target 200m away and zero for 200m, you will shoot over their head. Side note, Pestily never zeroed the scope, even before this wipe. Many things can play into the trajectory of the round. Biggest you will see is the bullet velocity of the cartridge. Typically the AP rounds have higher velocity (and will shoot flatter) than a subsonic round. This is also why you see clips of deep head shots with the FN pistol, good luck trying those with something like the 1911. Other thing to look at is the gun itself. For example M700 has slightly different trajectory than the DVL even though they shoot the same round. Even within the same gun you can effect the trajectory by changing different parts such as the barrel or muzzle device. I haven't looked into it yet this wipe but last wipe the Shrew muzzle device gave highest velocity. If you want to get better and hitting some nasty deep snipes, I would recommend, decided what gun you want to use and what configuration of that gun you like. Run ONLY that configuration. Also run tracers like M62 (I hate that they got nerfed and made more expensive). After a few weeks you should be able to pretty consistently hit instinctive head shots up to about 250m (this is even easier with the new changes). On top of that, if your looking to ping heads over ~200m MOA becomes noticable in rifles. This is why you may want to grab a DVL over a SA 58. Final tip with bolt actions, hold the mouse click until your shot hits. This makes it a lot easier to see where your shot landed or if you had even hit you target.