There is no need for class 10 factionised weapons, as there are class 9s are better than codenames/nomads. While nomads might be efficient, they are hard to aimed with compared to the Kraken II, and are not as effective against the majority shield type. The Buckshot is one of the fastest fighter weapons, plus it has good damage and range.
In comparison, codenames and nomads are harder to aim with, often use a lot of energy and are OORP for many characters. Which one would you choose?