Issue with "PDW" as a weapon category

[Spartan198]

I say axe the category as well. All the guns listed there fit other, more clearly defined categories anyway. Despite slightly larger caliber, the MP7 and P90 can be lumped into, and effectively are, submachine guns. The PP-2000 is no different from any other subgun. The KAC PDW, despite its smaller round, is no less a compact carbine than the CQBR and G36C are. The L22, HK53, and PDR all fire 5.56x45mm and are equivalent to the CQBR and G36C as well.