I just got this yesterday. In the spirit of the fact that my costume won't be Halo canon (which i'll explain when i start that WIP thread) I'm going to modify this by making wooden handles for it to replace these ones. I'm not sure if I'll replicate the bumps on it as they seem kind of pointless to me but if i do I'll be using those wooden plugs you see on furniture. I'm also thinking of modifying it with a silencer (as i am all the guns, I may make it a universal one to fit all the props) and a removable mag-light holder.