Test gunsmith - expert (Call of Duty: Modern Warfare (2019))

Kill 70 opponents of the infantry rifle with 5 modules
I understand the problem in translation, 3 infantry rifles in the game and not have one present 5 modules in principle, tell me what weapons count
PS one problem with the tests in terms of rejection, just take it again after every two matches, progress is not going anywhere, though, and shows that reset. They do zabagovany I was a single match 2 test.
That is, suppose you have 12/30 killed with a gun, ended the game, the operation is missing, look there is 0/30. Take again the next game and murder( see ESC) will immediately 13/30.