Especially when there are more appropriate arms available, such as in the C14 Timberwolf (which was modelled). In most cases anti-material rifles are overkill for the kinds of conventional infantry engagements conventional represent, plus they for some reason attract greedy players like honey is to ants..
The Norwegians are still in development, however the odds are that we will have to implement a .50 cal rifle for them but only due to their actual employment within the service (to which most of our advisers also expressed a bit of "What the heck were the Norwegian brass thinking!?").