I suppose it would be a waste of my time asking you for proof that Britain does not "MAKE ANYTHING THAT ASSAD'S MILTARY USE"; you have ignored all requests to do so so far.
Lie.
Teribus gave you a link to a site cataloguing all Assad's weapon systems and their requirements.
None compatible with UK equipment.

"There is nothing, anywhere that even implies sniper ammunition,"
There is not.
You must be mad to claim me as a source!
I am telling you again that I have no knowledge of any.
It would have to be secret knowledge, because it can not be found anywhere, right?