This is an interesting idea. I do like the idea of having some mkII guns with some arc changes. The conflict I see is that all of the guns in goi are (for the most part) balanced. They all have distinct strengths and weaknesses. They can all be combined in different ways and compliment each other. Having a new category of mkII weapons that are just straight up enderpowered seems a bit off. Example, the mkII flak is stronger with the clip reductions and such. This gun is different but not bad. It makes for a great gun but a bit less forgiving if your gunner is struggling. I think if light mkII weapons are pursued I think a good blend of new stat changes that compliment the weapon would be the best course of action. The other conflict is that the idea for these guns only suit 1 purpose, which is to be a throw away weapon. Which is fine and all, but if it can in no way compete with being a main gun then it's questionable why it would be balanced as such. This is a bit weird when harpoon and flare are brought into the light because they have questionable use as a main gun, but that's just their thing. I do look foraward to some new ideas for mkII guns though! Seems like some great ideas will be coming out of it