in wan chai, queen's road east, there has have 3 toy shop. 1 CIC, 2 hon sing, 3 wing wah, they all selling gas guns.
CIC in the junction of queen's rd east and gresson street (the market), hon sing in the junction of queen's rd east and ship street, wing wah in the junction of queen's rd east and tai wong street east.
and opposite to kwok tai cinema, there was a shopping acrade called hoi wan, now is a "tai fire wood" restuarant . in hoi wan arcade, there was 3 gun shops upstair.