D
D. W. M.DaewooDaisyDakin Gun Co.Dakota Arms, Inc.Daly, CharlesDan Arms of AmericaDance & Brothers Confederate RevolversDaniel DefenseDansk Rekylriffel SyndikatDardick Corp.Darling, B. & B. M.Darne, S. A.Davenport Firearms Co.Davidson, F.A.Davis & BozemanDavis IndustriesDavis, A. Jr.Davis, N.R. & Co./davis, N.R. & SonsDavis-Warner Arms CorporationDaw, G. H.Deane-HardingDecker, WilhelmDemirett, J.DemroDeringer Revolver And Pistol Co.Deringer Rifles And Pistols, HenryDesenzani, Laboratories ArmiDesert EagleDesert IndustriesDestroyer CarbineDetonics Defense TechnologiesDetonics Firearms Industries / New Detonics / Dectonics Usa LlcDeutsche WerkeDevisme, F. P.DiamondDiamondback FirearmsDickinson, E. L. & J.Dickson, Nelson & Co.Dimick, H.E.Domingo AchaDominoDornaus & Dixon Enterprises, Inc.Dornheim, G.C.Doublestar Corp.Doubletap DefenseDoug Turnbull Manufacturing Co.Downsizer CorporationDpmsDreyseDriscoll, J.B.DrulovDsa, Inc.Dubiel Arms Co.DumoulinDusek, F.