AA12 (US - Automatic Shotgun - 12 gauge)
AAA Leader Dynamics SAC (Australia - Semi-Auto Carbine - 5.56 mm NATO: Australian Automatic Arms)
AAA Leader Dynamics SAP (Australia - Pistol - 5.56 mm NATO: Australian Automatic Arms)
AAB ACR (US - Assault Rifle - 5.56 × 45 mm Fléchette: Advanced Combat Rifle)
AAI OICW (US - Assault Rifle/Grenade Launcher - 5.56 mm NATO/20 mm Grenade: Objective Individual Combat Weapon)
AAI SBR (US - Assault Rifle - 4.32 × 45 mm: Serial Bullet Rifle)
AAI SFR (US - Assault Rifle - 5.56 mm Fléchette: Serial Flechette Rifle )
AAI XM19 (US - Assault Rifle - 5.56 mm Fléchette)
AAI XM70 (US - Assault Rifle - 5.56 mm Fléchette)
AAI SPIW (US - Assault Rifle/Grenade Launcher - 5.56 mm Fléchette/40 × 46 mm Grenade: Special Purpose Individual Weapon)
AB-5.45 (Russia - Assault Rifle - 5.45x39mm)
AB-7.62 (Russia - Assault Rifle - 7.62x39mm)
Accuracy International Arctic Warfare (UK - Bolt Action Rifle - 7.62 mm NATO)
PSG-90 (UK - Bolt Action Rifle - 7.62 mm NATO: Swedish Service Weapon)
Accuracy International AWP (UK - Bolt Action Rifle - 7.62 mm NATO)
Accuracy International AWM (UK - Bolt Action Rifle - 7 mm Remington Magnum, .300 Winchester Magnum, & .338 Lapua)
G22 (UK - Bolt Action Rifle - .300 Winchester Magnum: German Service Weapon)
L115A1 (UK - Bolt Action Rifle - .338 Lapua: British Service Weapon)
Accuracy International AWS (UK - Bolt Action Rifle (Suppressed) - 7.62 mm NATO)
Accuracy International AWS-Covert (UK - Bolt Action Rifle (Integrally Suppressed) - 7.62 mm NATO)
Accuracy International PM (UK - Bolt Action Rifle - 7.62 mm NATO)
L96A1 (UK - Bolt Action Rifle - 7.62 mm NATO: British Service Weapon)
Accu-Tek AT32 (US - Pistol - 7.65 × 17 mm Browning/.32 ACP)
Accu-Tek AT380 (US - Pistol - 9 × 17 mm Browning Short/.380 ACP)
Accu-Tek BL9 (US - Pistol - 9 × 19 mm Parabellum)
Accu-Tek HC380 (US - Pistol - 9 × 17 mm Browning Short/.380 ACP)
Accu-Tek XL9 (US - Pistol - 9 × 19 mm Parabellum)
Adams Mk2 (UK - Revolver - .450 Adams)
Adams Mk3 (UK - Revolver - .450 Adams)
Adams Mk4 (UK - Revolver - .450 Adams)
Adams-Wilmont (UK - Aircraft Machine Gun - .303 British)
Adasa SMG (Spain - SMG - 9 × 23 mm Largo)
ACS Hezi SM-1 (Israel - Semi-Auto Carbine - .30 Carbine: Advanced Combat Systems Ltd. M1 Carbine Bullpup Conversion)
ADI F88 Austeyr (Australia - Assault Rifle - 5.56 mm NATO: Licensed Production Steyr AUG)
ADI F89 (Australia - LMG - 5.56 mm NATO: Licensed Production FN MINIMI)
Adler AP70 (Italy - Semi-Auto Rifle - .22 LR)
Adler AP85 (Italy - Semi-Auto Rifle - .22 LR)
Adler FAMAS 22 (Italy - Semi-Auto Rifle - .22 LR)
Adler T-26 (Italy - Semi-Auto Rifle - .30-'06: M1 Garand Conversion)
AE 732 (Pistol)
AEK-971 (Russia - Assault Rifle - 5.45 × 39 mm)
AEK-972 (Russia - Assault Rifle - 5.56 × 45 mm)
AEK-973 (Russia - Assault Rifle - 7.62 × 39 mm)
AEK-978
AG-3 (Norway - Battle Rifle - 7.62 mm NATO: Licensed Production HK G3)
Ag 90 (US - Semi-Auto Rifle - .50 BMG: Barrett M82A1 in Swedish Service)
AGRAM 2000 (Croatia - SMG - 9 × 19 mm Parabellum)
AGRAM 2002 (Croatia - SMG - 9 × 19 mm Parabellum)
AICW (Australia - Assault Rifle/Grenade Launcher - 5.56 mm NATO/40 mm Grenade: Advanced Individual Combat Weapon)
AJC-978V
Akdal Ghost(Turkey - Semi-automatic pistol)
Ak 4 (Sweden - Battle Rifle - 7.62 mm NATO: Licensed Production HK G3)
Ak 5 (Sweden - Assault Rifle - 5.56 mm NATO: Licensed Production FN FNC)
Ak 5B (Sweden - Assault Rifle - 5.56 mm NATO)
Ak 5C (Sweden - Assault Rifle - 5.56 mm NATO)
Ak 5D (Sweden - Compact Assault Rifle - 5.56 mm NATO)
Kalashnikov Series (Soviet Union - Assault Rifles)
AK-47 (7.62×39mm)
AK-74 (5.45×39mm)
AK-9 (9×39mm)
AK-97 (Carbine - 7.62×39mm)
AKM (7.62×39mm)
AK-100 Series Kalashinkovs
AK-101 (5.56 mm NATO)
AK-102 (5.56 mm NATO)
AK-103 (7.62×39mm)
AK-104 (7.62×39mm)
AK-105 (5.45×39mm)
AK-106
AK-107 (5.45×39mm)
AK-108 (5.56×45mm NATO)
Akaba (Egypt - SMG - 9 × 19 mm Parabellum)
AL-4 (Russia - Assault Rifle - 5.45 × 39 mm: Experimental)
AL-7 (Russia - Assault Rifle - 5.45 × 39 mm: Experimental)
Albini-Braendlin M1867 (Belgium - Single Shot Rifle - 11 × 50 mmR Albini)
Albini-Braendlin M1873 (Belgium - Single Shot Rifle - 11 × 50 mmR Albini)
Albini-Braendlin M1873 Short Rifle (Belgium - Single Shot Carbine - 11 × 42 mmR)
Albini-Braendlin M1880 (Belgium - Single Shot Rifle - 11 × 50 mmR Albini)
Alexander Arms 6.5 Grendel (US - Semi-Automatic Rifle, 6.5 mm Grendel)
Alfa GP-1 (Brazil - SMG - 9 × 19 mm Parabellum)
Al-Kadisa (Iraq - Semi-Auto Rifle - 7.62 × 54 mmR)
Alfa Model 44 (Spain - MMG - 7.92 × 57 mm Mauser)
Alfa Model 55 (Spain - MMG - 7.62 mm NATO)
ALFA Pistols (Czech Republic - Pistols - 9 × 19 mm Parabellum, .40 S&W, & .45 ACP)
ALFA Combat
ALFA Defender
ALFA Revolvers (Czech Republic - Revolvers)
Series ALFA (.357 Magnum)
Model 3520
Model 3530
Model 3531
Model 3540
Model 3541
Model 3561
Model 3563 Sport
Series ALFA Steel (.38 Special, .32 S&W Long)
.22 WMR Models
.22 LR Models
.32 S&W Models
.38 Special Models
Series HOLEK (.38 Special, .32 S&W, .380 ALFA, .22 WMR, .22 LR)
ALGIMEC AGMi(Italy - Semiauto Carbine - 9 × 19 mm Parabellum)
Alejandro sniper rifle (Cuba - Sniper Rifle - )
Allin-Springfield M1866 (US - Single Shot Rifle - .50-70 Government)
Allin-Springfield M1873 (US - Single Shot Rifle - .45-70 Government)
Allin-Springfield M1879 (US - Single Shot Rifle - .45-70 Government)
Allin-Springfield M1879 Carbine (US - Single Shot Carbine - .45-70 Government)
Allin-Springfield M1884 (US - Single Shot Rifle - .45-70 Government)
Allin-Springfield M1884 Carbine (US - Single Shot Carbine - .45-70 Government)
Allin-Springfield M1889 (US - Single Shot Rifle - .45-70 Government)
AMAC M600 (US - Bolt Action Rifle - .50 BMG)
AMD 65 (Hungary - Assault Rifle - 7.62 × 39 mm)
American-180 (US - SMG - .22 LR & .22 Short Magnum)
American SAR 180/275 (US - Semi-Auto Carbine - .22 LR)
American Arms PK22 (US - Pistol - .22 LR)
AMP Technical Services DSR-1 (Germany - Bolt Action Rifle)
AMP-68 (Hungary - Assault Rifle - 7.62 × 39 mm)
AMR-2 (China - heavy anti-materiel sniper rifle 12.7 mm)
Arcadia Machine and Tool
AMT AutoMag (US - Pistol - .44 Magnum)
AMT AutoMag II (US - Pistol - .22 Magnum)
AMT AutoMag III (US - Pistol - .30 Carbine & 9 mm Winchester Magnum)
AMT AutoMag IV (US - Pistol - 10 mm iAi Magnum & .45 Winchester Magnum)
AMT AutoMag V (US - Pistol - .440 CorBon & .50 Action Express)
AMT Backup .380 (US - Pistol - 9 × 17 mm Browning Short/.380 ACP)
AMT Backup (US - Pistol - .45 ACP)
AMT Hardballer (US - Pistol - .45 ACP)
AMT Hardballer Longslide (US - Pistol - .45 ACP)
AMT On Duty (US - Pistol - 9 × 19 mm Parabellum & .40 S&W)
AMT Skipper (US - Pistol - .45 ACP)
source:
http://en.wikipedia....ist_of_firearms