Needle gun

The comparison of Dreyse and Chassepot cartridges

A needle gun is a firearm that has a needle-like firing pin, which can pass through the paper cartridge case to strike a percussion cap at the bullet base. A needle gun with a barrel that has a helical groove or pattern of grooves ("rifling") cut into the barrel walls is also called needle rifle.

单词	Needle gun
释义	Needle gun 英语百科 Needle gun A needle gun is a firearm that has a needle-like firing pin, which can pass through the paper cartridge case to strike a percussion cap at the bullet base. A needle gun with a barrel that has a helical groove or pattern of grooves ("rifling") cut into the barrel walls is also called needle rifle.
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