We have:
2A42 30 mm autocannon from Russia
9K38 Igla Russian man portable, shoulder launched surface to air missile, also known by its NATO reporting name as SA-18 Grouse]].
AA-12 full automatic shotgun from the United States
AA-52 general purpose machine gun made in France
Accuracy International Arctic Warfare Magnum series of rifles and their derivatives.
ADEN 25 25 mm autocannon (United Kingdom)
ADEN Mk 4 30 mm autocannon (United Kingdom)
gft-3 Norwegian version of the German G3 rifle.
AGS-17 Soviet designed 30mm automatic grenade launcher, in service world wide.
AK5 assault rifle (license-copy of the FN FNC built by Bofors of Sweden)
AK-47 assault rifle in production and wide service worldwide.
AK-74 standard assault rifle of the Russian military
AN-94 Russian assault rifle, in limited service with elite Russian military and some police forces.
AK-101 series Kalashnikov series rifle. Variants include 101, 102, and 108, which use standard NATO 5.56 x 45mm ammunition, the AK 103 and 104, which use 7.62 x 39, and the AK 105 and 107, which use 5.45 x 39 ammunition, built solely for export.
AMP Technical Services DSR-1 bullpup, bolt-action sniper rifle.
Ares Shrike 5.56 light machine gun conversion kit for M16 rifles
Barrett M82 'Light-Fifty' .50 caliber semiautomatic sniper rifle/anti-material rifle.
Benelli M3 Super 90 pump-action shotgun from Italy
Benelli M4 Super 90 semiautomatic shotgun from Italy
Beretta 92F/FS 9 mm pistol used by the United States as the M9
BGM-71 TOW antitank guided missile in service with the United States and worldwide
Breda 35 20 mm autocannon built in Italy
C7 assault rifle (Canadian built version of the M16 rifle)
C8 shortened assault rifle (Canadian version of the M4 carbine)
C9 light machine gun (Canadian designation for the FN MINIMI)
Colt Mk 12 20 mm cannon from the United States
Colt Model 1911 .45 cal. pistol adopted by the United States military as the M1911
Desert Eagle a .50 caliber pistol built by Israeli Military Industries
Dragunov sniper rifle from Russia, formerly known as the SVD
Emerlec 30 mm naval gun mount built by Emerson Electric of the United States and exported to several countries
F1 20 mm autocannon produced in France
F89 light machine gun (Australian service designation for the FN MINIMI)
FAMAS standard assault rifle of the French military
FIM-92 Stinger shoulder-launched surface-to-air missile in United States service
Five-seveN 5.7 mm pistol by Fabrique Nationale
FN FAL assault rifle built by Belgium and in service with many nations
FN FNC assault rifle built by Belgium and in service worldwide
FN MAG general purpose machine gun built by Belgium and in service worldwide
FN MINIMI light machine gun built by Belgium and in service with many countries
FN SCAR Modular rifle designed by Fabrique Nationale for US SOCOM. The SCAR-L fires the standard NATO 5.56mm cartridge, while the SCAR-H fires NATO 7.62mm cartridges.
Franchi SPAS-12 Combat shotgun
Galil assault rifle built by Israel
GAU-8/A Avenger 30 mm 7-barrel Gatling gun built by Martin Marietta in the United States
GAU-12/U Equalizer 25 mm 5-barrel Gatling gun built by Martin Marietta in the United States
GAU-13/A 30 mm 4-barrel Gatling gun built by Martin Marietta in the United States
GIAT BM92-G1 (PAMAS-G1) French Army variant of Beretta 92F 9mm pistol.
Glock series of Austrian pistols
GPU-5/A Pave Claw 30 mm gun pod (houses a GAU-13/A Gatling gun)
GShG-7.62 Russian 4 barreled minigun of 7.62 calibre
Heckler & Koch 416 Upper receiver conversion for M16/M4 rifles manufactured by Heckler & Koch
Heckler & Koch AG36 German single shot grenade launcher designed for the G36 assault rifle
Heckler & Koch G3 assault rifle built by Germany during the Cold War and in service worldwide
Heckler & Koch G36 assault rifle built by Germany
Heckler & Koch GMG 40mm automatic grenade launcher in service with the German, British, and Dutch armies.
Heckler & Koch HK 21 squad automatic weapon built in Germany
Heckler & Koch mg4 light machine gun built in Germany
Heckler & Koch MP5 9 mm submachine gun built by Germany and in worldwide service
Heckler & Koch MP7 submachine gun/personal defence weapon built by Germany
Heckler & Koch PSG-1 semiautomatic sniper rifle, noted to be one of the most accurate in the world.
Heckler & Koch USP series of pistols
Hispano-Suiza HS.404 20 mm autocannon from France
Hispano-Suiza HS.804 20 mm autocannon from France
Hispano-Suiza HS.820 20 mm autocannon from France
Hughes Bushmaster 25 mm chain gun in service with the United States as the M242
Hughes Bushmaster II 30 mm chain gun under development
Hughes Bushmaster III 35 mm or 50 mm chain gun under development
INSAS 5.56 mm assault rifle
K6 120 mm mortar built in Israel by Soltam
KAA 20 mm autocannon built by Oerlikon in Switzerland
KAB 20 mm autocannon built by Oerlikon in Switzerland
KBA 25 mm autocannon built by Oerlikon in Switzerland
KDF 35 mm autocannon built by Oerlikon in Switzerland
Khaybar KH2002 Iranian bull-pup conversion for M16A1 assault rifle.
Ksp 90 light machine gun (Swedish designation for the FN MINIMI)
LAG 40 40mm automatic grenade launcher in service with the Portuguese and Spanish forces
L16 81mm Mortar built by Royal Ordnance in the United Kingdom
L96 sniper rifle in British Army service
LPO 50 flamethrower A Flamethrower used during wars.
LAW 80 94mm man-portable one-shot disposable anti-tank weapon used by the British Army and others, capable of penetrating 700 mm of RHA.
M2 Browning .50 Cal heavy machine gun
M4 carbine shortened assault rifle in service with the United States and other nations
M4 Super 90 shotgun from Benelli in Italy
M9 9 mm pistol (United States Army designation for the Beretta 92F/FS)
M16 standard assault rifle of the United States military and in service worldwide
M24 Sniper Weapon System in service with the United States Army
M39 20 mm cannon (United States)
M40 sniper rifle in service with the United States Marine Corps
M468 Updated M4 carbine in 6.8mm SPC from Barrett
M60 machine gun in service with the United States military and worldwide
M61 Vulcan 20 mm 6-barrel Gatling Gun built by General Electric in the United States
M120 120 mm mortar (United States designation for the Soltam K6)
M121 120 mm mortar (United States designation for the Soltam TT6)
M197 20 mm 3-barrel Gatling gun built by Martin-Marietta in the United States
M-200 The CheyTac Intervention is an American bolt action sniper rifle manufactured by Randy Kobzeff.
M203 grenade launcher 40mm underslung grenade launcher in service with the US Army, for its M16 and M4 rifles.
M230 30 mm chain gun (United States)
M238 30 mm autocannon (United States)
M240 general purpose machine gun (United States designation for the FN MAG
M249 Squad Automatic Weapon (United States designation for the FN MINIMI)
M252 81 mm mortar (United States designation for the L16)
MAC-10 Machine pistol, often considered a submachinegun.
MG 710 general purpose machine gun built by SIGARMS of Switzerland
MAG general purpose machine gun built by Fabrique Nationale of Belgium
Makarov PM pistol in service with Russian forces
Matador antitank rocket launcher from Singapore
MINIMI light machine gun built by Fabrique Nationale of Belgium and widely exported
Minigun a six barrelled Gatling gun capable of 6,000 rounds per minute
NTW-20 bolt-action anti-material rifle from South Africa
Mk 15 Phalanx 20 mm close-in weapon system built by Raytheon in the United States
Mk 19 grenade launcher 40mm automatic grenade launcher in service with US forces.
Mk 75 76 mm/62 naval gun mount (United States Navy designation for the OTO-Melara 76 mm/62 Compact)
Mauser BK-27 27 mm autocannon built in Germany
Mauser MK 30F 30 mm autocannon built in Germany
Milkor MGL Multishot Grenade Launcher 6-rounds/40 mm grenade launcher built in South Africa.
Negev light machine gun, built by Israeli Military Industries
NeoStead 2000 shotgun from South Africa
Non-Line-of-Sight_Cannon (NLOS-C) built by BAE Systems
Oerlikon KAA 20 mm autocannon built in Switzerland
Oerlikon KAB 20 mm autocannon built in Switzerland
Oerlikon KAD 20 mm autocannon, renamed Hispano-Suiza HS.820
Oerlikon KBA 25 mm autocannon built in Switzerland
Oerlikon KDF 35 mm autocannon built in Switzerland
OTO-Melara 76 mm/62 Compact naval gun mount in service with many navies
P90 submachine gun built by Fabrique Nationale of Belgium
Pancor Jackhammer automatic shotgun designed in the United States, but not in full production
PGM Hecate II .50cal sniper rifle in service with the French Army.
Pindad SS1 produced by PT Pindad, made in Indonesia
Pindad SS2 produced by PT Pindad, made in Indonesia
QBZ-95 Assault rifle in service with China
R1 assault rifle old SADF rifle which was replaced by the R4.