List of Firearms Manufacturers Courtesy of Wikipedia
Marque Stands for (named after) Company Country Market Other products
556 Tactical   556 Tactical LLC United States Civilian  
Accurate Armory   Accurate Armory LLC United States Civilian  
ADC Armi Dallera Custom Armi Dallera Custom SRL Italy Civilian  
Adcor Defense   Adcor Defense United States Civilian, military  
Arsenal   Arsenal, Inc Bulgaria Civilian, military Air defense equipment, artillery, munitions, explosives, ED devices, industrial machinery
AEK   Kovrov Mechanical Plant,
Degtyaryov Plant		 Russia / USSR Combat  
Bb   Adams Arms United States Civilian, law enforcement, military  
Baikal Lake Baikal Izhmekh Russia Civilian, combat Medical equipment
BCM Bravo Company Manufacturing Bravo Company MFG, Inc. United States Civilian, military  
Benelli   Benelli Armi SpA Italy    
Beretta   Beretta Italy    
Bersa   Bersa Argentina Civilian and military  
Blaser   Blaser Jagdwaffen GmbH Germany Civilian, law enforcement Outdoor
Browning John Browning Browning Arms Company United States   Outdoor products
B&T Karl Brügger & Heinrich Thomet B&T AG Switzerland Civilian, Military Ammunition, suppressors, clothing
Bushmaster   Bushmaster Firearms International United States    
Chiappa Ezechiele Chiappa Chiappa Firearms Ltd. Italy Civilian  
CVA Connecticut Valley Arms BPI Outdoors United States Civilian  
CZ Česká zbrojovka Česká zbrojovka Uherský Brod Czech Republic Civilian, law enforcement, military,  
Colt Samuel Colt Colt's Manufacturing Company
Colt Defense		 United States Civilian, law enforcement, military, security  
Daniel Defense Marty Daniel Daniel Defense United States Civilian, law enforcement, military, security Suppressors, rails/handguards, accessories, ammunition, clothing
FN Fabrique Nationale Fabrique Nationale d'Armes de Guerre Belgium Civilian, law enforcement, military, security Airborne weapon pod systems, ammunition, vehicle mounted weapon systems
Glock Gaston Glock Glock Ges.m.b.H. Austria    
Heckler & Koch   Heckler & Koch Germany    
Henry Benjamin Tyler Henry Henry Repeating Arms United States Civilian  
Horizon Firearms   Kaspar United States Civilian  
Ithaca Ithaca, New York Ithaca Acquisition, Inc United States Civilian  
IZh [N 1]   Izhmekh Russia / USSR Civilian Air guns
Kel-Tec   Kel-Tec CNC Industries Inc. United States    
Kimber   Kimber Manufacturing United States Civilian, military & law enforcement  
McWhorter Rifles   McWhorter Custom Rifles, Inc United States Civilian  
Mossberg   O.F. Mossberg & Sons United States    
MP Mechanical Plant Izhmekh Russia Civilian, combat Air guns, non-lethal weapons
MTs Model' TsKIBa
TsKIB's Model		 TsKIB SOO,
Tula Arms Plant		 Russia / USSR Civilian [N 2]  
OTs Obrazets TsKIBa
TsKIB's Specimen		 TsKIB SOO / KBP Russia / USSR Combat  
Panther Arms          
Patriot Ordnance Factory   POF-USA Patriot Ordnance Factory, Inc. United States Civilian, law enforcement, military, security Gas-piston-operated weapon systems, firearm accessories, drop-in triggers, patriotic artwork, bolt carriers, bolts, upper receivers, barrel nut heatsinks, E^2 (E-Squared) barrels
Proarms   Proarms Armory Czech Republic Civilian, law enforcement, military  
Remington Eliphalet Remington Remington Arms United States Civilian combat  
Ruger William B. Ruger Sturm, Ruger & Co. United States    
Seekins Precision Glen Seekins Seekins Precision United States Civilian  
S&T Motiv   S&T Holdings Co Ltd South Korea Military  
S&W Horace Smith and Daniel B. Wesson Smith & Wesson United States   Various[N 3][1]
Savage Arthur Savage Savage Arms United States    
SCCY   SCCY Firearms United States    
Seraphim Armoury (SA)   Seraphim Armoury Inc. Canada Civilian, law enforcement, military, security Optics
SIG Sauer   SIG Sauer Germany / USA Civilian, law enforcement, military, security Suppressors, optics, ammunition, clothing  
Springfield (historical) Springfield Illinois armory location Springfield Armory United States    
Springfield (present)   Springfield Armory, Inc. United States    
SR Spetsial'naya Razrabotka
Special Development		 TsNIITochMash,
TsKIB SOO / KBP,
Tula Arms Plant		 Russia Combat  
Steyr Steyr, Austria Steyr Mannlicher Austria Civilian, Combat  
STI International Strayer, Tripp International Westwind Investors United States Civilian  
Taurus   Taurus Brazil / USA Civilian and military  
TOZ   Tula Arms Plant Russia / USSR Civilian  
UWS   Unified Weapons Systems United States Military, law enforcement  
Walther Arms Carl Walther Carl Walther GmbH Sportwaffen Germany    
Weatherby Roy Weatherby Weatherby United States Civilian  
Winchester Oliver Winchester Winchester Repeating Arms Company United States
Belgium		    
  1. ^ The IZh motorcycles and automobiles are manufactured by Izhmash.
  2. ^ With few exceptions (MTs-116M) which were created for combat.
  3. ^ Smith & Wesson markets gun accessories, handcuffs, safes, apparel, watches, collectibles, knives, tools, air guns, and myriad other products under its brand name, including cologne, handbags, and washing machines.