I just saw this lot, seller write all weapons float. To me some of them looks 100% like some of the repro variants that sinks :roll:
http://www.ebay.co.uk/itm/60-Vintage-Star-Wars-Figures-Palitoy-Kenner-Joblot-accessories-weapons-/282633825621?hash=item41ce49ed55:g:Ym4AAOSwt05ZqUES
http://www.ebay.co.uk/itm/60-Vintage-Star-Wars-Figures-Palitoy-Kenner-Joblot-accessories-weapons-/282633825621?hash=item41ce49ed55:g:Ym4AAOSwt05ZqUES