How to Make a Homemade Gun (Full Length)

how to make Tiny Flamethrower at Home - how to make flash gun

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What Does the Rise of Homemade Guns Mean for Gun Laws? We Made One To Find Out. | NYT

This piece of plastic can turn almost any gun into a machine gun

Made in Pakistan Peshawar gun factory 巴基斯坦造枪工厂

How to Buy A Machine Gun (Legally)