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![Rifle - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_29.jpeg)
Rifle - Wikipedia, the free encyclopedia
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日期:2024-08-02
A rifle is a firearm designed to be fired from the shoulder, with a barrel that has a helical groove or pattern of grooves ("rifling") cut into the barrel walls. The raised areas of the rifling are called "lands," which make contact with the projectile (f...看更多