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A multiple-barrel firearm is any type of firearm with more than one gun barrel, usually to increase the rate of fire or hit probability and to reduce barrel erosion or overheating.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| the Ferguson rifle in the 1770s | instance of | however developments | 0.80 | text |
| early pinfire cartridges in the 1830s had little impact on sporting rifles due to their experimental nature | instance of | however developments | 0.80 | text |
| expense | instance of | however developments | 0.80 | text |
| the extraordinary strength | instance of | however developments | 0.80 | text |
| reliability of the percussion muzzleloader | instance of | however developments | 0.80 | text |
| Multiple-barrel firearm | related to Volley gun | Multiple-barrel | 0.60 | section |
| Multiple-barrel firearm | related to Volley gun | They | 0.60 | section |
| Multiple-barrel firearm | related to Volley gun | These | 0.60 | section |
| Multiple-barrel firearm | related to Volley gun | In | 0.60 | section |
| Multiple-barrel firearm | related to Volley gun | Since | 0.60 | section |
| Multiple-barrel firearm | see also | Combination | 0.60 | section |
| Multiple-barrel firearm | see also | Type | 0.60 | section |
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