1. 
   Seven-shooter
   Sev'en-shoot`er noun A firearm, esp. a pistol, with seven barrels or chambers for cartridges, or one capable of firing seven shots without reloading. [ Colloq.]
   Found op http://www.encyclo.co.uk/webster/S/77
   
   
2. 
   Seven-shooter
   • (n.) A firearm, esp. a pistol, with seven barrels or chambers for cartridges, or one capable of firing seven shots without reloading.
   Found op http://thinkexist.com/dictionary/meaning/seven-shooter/
   
   

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