as far as I can tell their is only one of these moddable blaster for offhand, and its republic only, http://i1295.photobucket.com/albums/b623/Severik22/Screenshot_2013-04-13_15_08_56_508976_zpsdf2c9108.jpg note no scopes or lights would love to see an orange offhand for these, or make the pvp basters mainhand and offhand.