You can do one yourself, should be no big deal, only some work...
Create a test unit with lotsa shots, quite uneffective weapon, note the accuracy value, unit viz, stabilisator, .
Create a map on which you put several of these with standardized M/E ratings, face them with many heavily-armored unarmed target units, which you place at different ranges.
Then have a bout of firing and note for each shot the given PK and if it hit or not.
When you have the data, sort by probability and look at what you get. Again and again
Yeah, that is tiresome, and I guess you can get a automated way to do it...
Anyway I don't think you will come up with anything surprising, but if you have 50 hours to spend...
