A gun is a weapon that uses the force of an explosive propellant to project a missile. The rifle and the shotgun are both long-barreled weapons used for long-range shooting; the pistol has a shorter barrel and is accurate only at relatively short ranges. The revolver has a revolving barrel that allows repeat firing. The machine gun is an automatic firearm, the first of a line of weapons including assault rifles and submachine guns. The …
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showed last 75 words of 640 total
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