Webthe big reno show is a premier gun show in sparks, nevada, catering to firearms buyers, sellers, and collectors. It features a diverse range of guns, knives, and outdoor. Webthe big reno show is coming back to the nugget resort casino for the fall gun show, giving you the chance to upgrade your hunting gear or finish your christmas shopping. Webnov 4, 2022 · big reno show sparks gun show hours are friday, november 4 from 9am to 5:30pm, saturday november 5 from 9am to 5:30pm, and sunday november 6…