firearms development

Firearms development has evolved significantly since the invention of gunpowder. Early weapons, like hand cannons, worked on simple explosive principles. Over time, advancements in metallurgy and precision engineering led to the creation of more reliable and effective guns, such as rifled barrels for better accuracy. The introduction of metallic cartridges in the 19th century simplified loading and increased firing speed. Modern firearms incorporate advanced materials and technology, including automatic mechanisms and improved safety features. Overall, firearm development reflects a combination of innovation, engineering, and evolving military and civilian needs.