IF he is having that id, since is bugged it could have something with an other previous bugged players using it and acquiring aps on it.
Ammo pack cheaters, if im not wrong can only cheat using cheatengine. Nothing else...
And i doubt they can find the required cvar which has the portion of changing aps. All of the cvars ingame are in machine language, with binary numbers and hardly understandable what is it. Because amx is a type of goldscr programming language, because is made for expanding the settings of the game using other types of effect combos
There could be a smart one, if the can spot it by the existing number shown at the current amount of ap and change it, but when you see the list (i tired it once on a serbian zm to cheat with ap,) i actually by mistake increased by shot speed, then my ap because of similar numbering decimals where no integent enclosure can be used(and they banned me for shoothack lol - new cheat impermanently).
Then again, many dragon killer exist in the cs world tbh,
So to recap, im saying that cyclic he came to that amount by playing on the id and name, and all of those people before him with the same nick had dynamic ip,s whereas complained afterwards of disappearing aps.
And again, just a screenshot doesn't suply the needed evidence that he is a cheater.
What u need is a demo to see him getting like 1000+ ap in a second whilst him killing/survivaing/or standing still
For example, if he did use the cheatengine, he could reprogrammed the cheat to activate by kill or a client executed command
@For those who don't understand, pls pm me

That screenshot doesn't prove anything, i see someone using that name alot on the server, i assume it's the same guy, it's easy to get upto that amount of ammo packs, i currently have 2k ammo packs, because i just forget to use them and they build up...
SHANEEEEEEEEEEEEEEEE, U BACK :DDDDDDDDDDDDDDDDD