MOuhahahahaaaaaaaaaaaaaaaaaaaahaa !
You know that this subject has been debated since last year ?
And initially, and actually the ONLY Luthier's response about tracers in COD was : those COD's tracers are PERFECT and there is nothing wrong with them so we wont change a thing about them....
If anyone can show at least 1 guncam or video or whatever that comes even close to what we see in COD's , then I will be convinced....Until then...
You guys are very funny insulting each other about physics, anatomy of the eye, and laser beams,

but in the end, it only takes a good programmer to give us something that would give the impression of what actual tracers would look like from a pilot point of view....Something that would satisfy both RL observers AND
those who only saw ww2 guncams....Cause right now, neither side is happy !
Salute !