Definitely. That would mean it adds something unique using 5mm ammo rather than being just another 10mm smg.
It could do with a damage reduction though more in line with the submachinegun, I don't really want to use this mod as it is as it seems way OP and cheaty.
Given lack of 5.7mm why not use 5mm ammo? (5 comments)
It could do with a damage reduction though more in line with the submachinegun, I don't really want to use this mod as it is as it seems way OP and cheaty.