Kammala jumla mai zuwa: Ana iya gano asalin makamai masu amfani da barbashi a cikin tsibirin Nusantara daga ƙarshen ƙarni na 13. Ƙungiyar
Harin Mongol na Java ya kawo fasahar gunpowder zuwa java a cikin hanyar bindiga (Sinanci: "Pao"). Wannan ya haifar da ci gaban Javanese breech-loading swivel gun, da cetbang. Bayan faduwar Majapahit, musamman bayan yakin basasa na paregreg (1404-1406), sakamakon raguwar buƙatun makamai na gunpowder ya sa yawancin masu yin makamai da maƙeran tagulla suka koma Brunei, Sumatra, Malaysia da Philippines wanda ya haifar da amfani da yawa, musamman a cikin Makassar Strait. Wannan taron ya haifar da kusan amfani da bindigogi da bindigogi a cikin tsibirin Nusantara.