I am pretty sure the problem with chemical gun was the explosion radius. They couldn't figure out a way to remove the explosive aspect of the gun in bases so they were forced to ban it from bases. Bitzsam tried to work with everyone here on the forums and make suggestions to nerf it to be okay in bases but no one could agree on how it should be nerfed so it is how it is today xD Banned from bases. It is currently the best PK gun.

Kaz is just trolling.