List of Firearm Manufacturers in USA:

Adcor Defense
Advanced Armament Corporation
Airforce Airguns
Ethan Allen (armsmaker)
Alliant Techsystems
American Derringer
ArmaLite
Arms Tech Limited
Armscor Precision International
Auto-Ordnance Corporation
Barrett Firearms Manufacturing
Bond Arms
Browning Arms Company
Bushmaster Firearms International
Calico Light Weapons Systems
Century International Arms
Charles Daly firearms
Charter Arms
Claridge Hi-Tec
Cobray Company
Colt’s Manufacturing Company
Confederate Armory Site
Cooper Firearms of Montana
Dan Wesson Firearms
Daniel Defense
Davis-Warner Arms Corp
Dead Air Silencers
Defense Distributed
Desert Tech
Detonics
Dillon Aero
DPMS Panther Arms
Ferfrans
Freedom Arms
Goncz Armament
Griffin & Howe
Harrington & Richardson
Harris Gunworks
Henry Repeating Arms
Heritage Manufacturing
Hi-Point Firearms
Arthur L. Howard
Ithaca Gun Company
JA Industries
John Rigby & Company
Kahr Arms
Kalashnikov USA
Kel-Tec
Kimber Manufacturing
Knight’s Armament Company
Lazzeroni
Daniel Leavitt
Les Baer
Lewis Machine & Tool Company
Ljutic Industries
LWRC International
Magnum Research
Magpul Industries
Marble Arms
Marlin Firearms
McMillan Firearms
Merwin & Hulbert
Microtech Small Arms Research
Miniature Machine Corporation
Montana Rifle Company
Nighthawk Custom
North American Arms
Noveske Rifleworks
O.F. Mossberg & Sons
Palmetto State Armory
Patriot Ordnance Factory
Phoenix Arms
Polymer80
RemArms
Robinson Armament Co.
Rock River Arms
Röhm Gesellschaft
Jacob Rupertus
Savage Arms
Serbu Firearms
Shiloh Rifle Manufacturing Company
SIG Sauer
SilencerCo
Smith & Wesson
Smith Enterprise, Inc.
Springfield Armory, Inc.
SSK Industries
Stag Arms
Standard Manufacturing
Stevens Arms
Stoeger Industries
Strayer Voigt Inc
Textron Marine & Land Systems
Thompson/Center Arms
Troy Industries
U.S. Ordnance
Weatherby
Daniel B. Wesson II
Western Cartridge Company
Wilson Combat
XADS