Carbon is like a experimental cordite if we talk about the time this game takes place (2035) which is 10 years early then bo4
Basically carbon uses body of PDW 57 but holds the mag on the left side of the gun like cordite it's like both combined together
Cursed and cool in the same time I wish we get the carbon animations on cordite tbh it's dope as shit (jk we're not getting bo7 stuff until end of bo7's life circle unless Activision let's codm be codm and adds it but I doubt that
Just a interesting comparison I thought it was cool