According to Iqtidar Alam Khan, it was invading Mongols who released gunpowder to your Islamic entire world.[24] The Muslims obtained knowledge of gunpowder some time among 1240 and 1280, by which level the Syrian Hasan al-Rammah had prepared recipes, Recommendations for that purification of saltpeter, and descriptions of gunpowder incendiaries. https://greatgotfirearms.com/product/goex-2fg-black-powder-1-lb-in-stock/