By request. Lots of holes remaining.

Handguns
Common Name: Browning HP
Calibre: 9×19mm
Origin: Fabrique Nationale d’Armes de Guerre SA, Herstal, Belgium.
Use: Armed forces: limited service. OBSOLESCENT.

Common Name: Glock 17
Calibre: 9×19mm
Origin: Glock GmbH, Deutsch-Wagram, Austria.
Use: Police forces: general service.

Common Name: P7M8 ?
Calibre: 9×19mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: ??? forces: special service.

Common Name: P226
Calibre: 9×19mm
Origin: SIG-Sauer GmbH, Eckernförde, Germany.
Use: Armed forces: general service.

Common Name: P99
Calibre: 9×19mm
Origin: Carl Walther GmbH, Ulm, Germany.
Use: Police forces: limited service.

Common Name: Model 10 Military & Police
Calibre: 9×29mmR
Origin: Smith & Wesson, Springfield, USA.
Use: Police forces: limited service. OBSOLESCENT.

Common Name: M1911A1
Calibre: 11.43×23mm
Origin: Colt’s Manufacturing Co Inc, Hartford, USA.
Use: Armed forces: limited service. 13,500+ acquired. OBSOLESCENT.

Submachine Guns and Personal Defence Weapons
Common Name: P90
Calibre: 5.7×28mm
Origin: Fabrique Nationale SA (FN), Herstal, Belgium.
Use: Armed forces: special service.

Common Name: Madsen M/53
Calibre: 9×19mm
Origin: Dansk Industri Syndikat A/S (DISA), København, Denmark.
Use: Armed forces: limited service. OBSOLESTE.
Details: Folding stock.

Common Name: Glock 18C
Calibre: 9×19mm
Origin: Glock GmbH, Deutsch-Wagram, Austria.
Use: Armed forces: special service. In use with 217 Intelligence Division.

Common Name: MP5A3
Calibre: 9×19mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service.
Police forces: limited service.
Details: Retractable stock.

Common Name: MP5A5
Calibre: 9×19mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service. In use with special forces.
Police forces: special service.
Details: Fires semiautomatic, 3-round bursts, and full automatic. Retractable stock.

Common Name: MP5SD6
Calibre: 9×19mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service. In use with special forces.
Police forces: special service.
Details: Fires semiautomatic, 3-round bursts, and full automatic. Integral sound suppressor. Retractable stock.

Common Name: UMP
Calibre: 9×19mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service. In use with NSW unit.
Details: Folding stock.

Common Name: Uzi
Calibre: 9×19mm
Origin: Israel Military Industries (IMI), Ramat Ha Sharon, Israel.
Use: Armed forces: ??? service.
Details: Folding stock.

Common Name: Ingram M10
Calibre: 9×19mm
Origin: Military Armament Corp (MAC), Powder Springs, USA.
Use: Armed forces: ??? service. OBSOLESCENT.
Details: Retractable stock.

Common Name: M3A1
Calibre: 11.43×23mm
Origin: Guide Lamp Division, General Motors, Detroit, USA.
Use: Armed forces: reserve service. 1,947+ acquired. OBSOLETE.
Details: Retractable stock.

Rifles
Common Name: AR-15A1 R613 (M16A1)
Calibre: 5.56×45mm
Origin: Colt’s Manufacturing Corp Co, Hartford, USA.
Use: Armed forces: general service (1969-). 143,700+ acquired in until 1980s. Standard assault rifle of armour and cavalry units.

Common Name: AR-15A1 R613S (M16S1)
Calibre: 5.56×45mm
Origin: Chartered Industries of Singapore (CIS), Singapore, Singapore (licensed).
Use: Armed forces: general service (1973-). 30,000 acquired.

Common Name: AR-15A2 R702 (M16A2)
Calibre: 5.56×45mm
Origin: Fabrique Nationale Manufacturing Inc (FNMI), Columbia, USA.
Use: Armed forces: general service. Standard assault rifle of infantry units. 37,500 acquired in 1997.

Common Name: CAR-15A1 R653 (M16A1 Carbine)
Calibre: 5.56×45mm
Origin: Colt’s Manufacturing Co Inc, Hartford, USA.
Use: Armed forces: special service. Several hundred acquired in 1980s.
Details: Carbine with 406mm barrel. Retractable stock.

Common Name: CAR-15A2 R777 (M16A2 Carbine)
Calibre: 5.56×45mm
Origin: Colt’s Manufacturing Corp Co, Hartford, USA.
Use: Armed forces: limited service. 4,700 acquired in 1997.
Details: Carbine with 368mm barrel. Retractable stock.

Common Name: G36C
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service.
Details: Carbine with 228mm barrel. Folding stock. Integral 1.5× sight.

Common Name: G36C
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service. In use with marine force recon.
Details: Carbine with 228mm barrel. Folding stock. MIL-STD-1913 sight rail.

Common Name: G36KA1
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service. In use with NSW unit.
Details: Carbine with 320mm barrel. Folding stock. MIL-STD-1913 sight rail.

Common Name: G36E
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service.
Details: Folding stock. Integral 1.5× sight.

Common Name: HK33A2
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany (assembled locally).
Use: Armed forces: general service. 30,000 acquired in 1971. In use with air force and secondline army infantry units.
Police forces: special service.

Common Name: HK33A3
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany (assembled locally).
Use: Armed forces: general service. 30,000 acquired in 1971. Secondline infantry units.
Police forces: special service.
Details: Retractable stock.

Common Name: HK53A5
Calibre: 5.56×45mm
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Police forces: special service.
Details: Carbine with 211mm barrel. Fires semiautomatic, 3-round bursts, and full-automatic. Retractable stock.

Common Name: M1
Calibre: 7.62×33mm
Origin: Winchester Repeating Firearms, New Haven, USA.
Use: Armed forces: out of service service (1960-). 63,800+ acquired. OBSOLETE.
Police forces: limited service. 270 in use with Bangkok police (1979-)

Common Name: M2
Calibre: 7.62×33mm
Origin: Winchester Repeating Firearms, New Haven, USA.
Use: Armed forces: out of service service (1960-). 9,130+ acquired. OBSOLETE.

Common Name: AKS-47
Calibre: 7.62×39mm
Origin: ???
Use: Armed forces: limited service.

Common Name: FAL-50-00
Calibre: 7.62×51mm
Origin: Fabrique Nationale d’Armes de Guerre SA (FN), Herstal, Belgium.
Use: Armed forces: out of service (1961-). OBSOLETE.

Common Name: M14
Calibre: 7.62×51mm
Origin: Springfield Arsenal, Springfield, USA.
Use: Armed forces: out of service. 45,050+ acquired. OBSOLETE.

Shotguns
Common Name: Model 37DS
Calibre: 18.5×76mmR
Origin: ; Ithaca Gun Co, Ithaca, USA.
Use: Armed forces: limited service (1983-).

Common Name: Model 500ATP6
Calibre: 18.5×76mmR
Origin: Mossberg & Sons Inc, North Haven, USA.
Use: Armed forces: general service (1976-). In use with navy (1976-) and Village Volunteer Force (1984-).

Common Name: Model 77E
Calibre: 18.5×76mmR
Origin: Savage Arms Co, Westfield, USA.
Use: Armed forces: limited service. 3,146+ acquired.

Machine Guns
Common Name: MINIMI (M249)
Calibre: 5.56×45mm
Origin: Fabrique Nationale Manufacturing Inc (FNMI), Colombia, USA.
Use: Armed forces: limited service. 463+ acquired in 1990s.
Details: Bipod.

Common Name: M60
Calibre: 7.62×51mm
Origin: Saco Division, Maremont Corp, Saco, USA
Use: Armed forces: general service. 6,137+ acquired in 1970s and 1980s.

Common Name: M60D
Calibre: 7.62×51mm
Origin: Saco Division, Maremont Corp, Saco, USA
Use: Armed forces: general service (1972-). In use as flexible gun on M48A5 main battle tank.

Common Name: MAG-60-20 Infanterie T6 (L7A2)
Calibre: 7.62×51mm
Origin: Fabrique Nationale d’Armes de Guerre SA, Herstal, Belgium.
Use: Armed forces: general service. In use with army, air force, navy, and naval infantry. In use as flexible gun on Hummer armored truck.
Details: Bipod.

Common Name: MAG-60-20 Infanterie (M240)
Calibre: 7.62×51mm
Origin: Fabrique Nationale Manufacturing Inc (FNMI), Columbia, USA.
Use: Armed forces: general service.

Common Name: MAG-60-30 Aviation P.935
Calibre: 7.62×51mm
Origin: Fabrique Nationale d’Armes de Guerre SA (FN), Herstal, Belgium.
Use: Armed forces: limited service. In use on TMP gun pod.
Details: Lacks bipod and stock.

Common Name: MAG-60-40 Coaxial (Cadillac Gage)
Calibre: 7.62×51mm
Origin: Fabrique Nationale d’Armes de Guerre SA (FN), Herstal, Belgium.
Use: Armed forces: limited service. In use as coaxial gun on LT 105 light tank and V-150 armoured car.
Details: Lacks bipod and stock.

Common Name: MAG-60-40 Coaxial (M240)
Calibre: 7.62×51mm
Origin: Fabrique Nationale d’Armes de Guerre SA (FN), Herstal, Belgium.
Use: Armed forces: limited service. In use as coaxial gun on M60A1 and M60A3TTS main battle tank.
Details: Lacks bipod and stock.

Common Name: M134
Calibre: 7.62×51mm
Origin: General Electric Corp., Burlington, USA.
Use: Armed forces: limited service. In use on helicopters.
Details: Externally powered 6-barrel gun.

Common Name: Browning M1919A4
Calibre: 7.62×63mm
Origin: USA.
Use: Armed forces: ??? service. OBSOLETE.

Common Name: M85
Calibre: 12.7×99mm
Origin: General Electric Corp, Burlington, USA.
Use: Armed forces: general service. In use on M60A1 and M60A3TTS main battle tank.

Common Name: Browning M2HB
Calibre: 12.7×99mm
Origin: Ramo Manufacturing Mfg, Nashville, USA; Saco Defense, Saco, USA; and others.
Use: Armed forces: general service (1965-).

Common Name: Browning M3
Calibre: 12.7×99mm
Origin: USA.
Use: Armed forces: limited service. 100 acquired in 1972.

Grenade Launchers
Common Name: M79
Calibre: 40×46mmSR
Origin: Colt’s Manufacturing Co Inc, Hartford, USA.
Use: Armed forces: general service (1964-). 2,792+ acquired.

Common Name: M203
Calibre: 40×46mmSR
Origin: Colt’s Manufacturing Co Inc, Hartford, USA.
Use: Armed forces: general service (1974-). 8,280+ acquired, latest 2,600 in 1997.

Common Name: AG36
Calibre: 40×46mmSR
Origin: Heckler & Koch GmbH, Oberndorf, Germany.
Use: Armed forces: special service. In use with NSW unit.
Details: Mounted below G36KA2.

Common Name: MK 19 MOD 3
Calibre: 40×53mmSR
Origin: Saco Defense, Saco, USA
Use: Armed forces: general service. In use as flexible gun on Hummer armored truck.

Signal Pistols

Hand Grenades

Light Antitank Weapons
Common Name: M72A3
Calibre: 66mm
Origin: USA.
Use: Armed forces: general service. 16,000+ acquired.
Details: Disposable.

Common Name: M72A5
Calibre: 66mm
Origin: USA.
Use: Armed forces: general service. 5,000+ acquired.
Details: Disposable.

Cannon
Common Name: M168 Vulcan
Calibre: 20×102mm
Origin: General Electric Corp, Burlington, USA.
Use: Armed forces: limited service. 56 acquired. In use on M167 self-propelled AA mount.
Details: Externally powered 6-barrelled rotary cannon.

Common Name: KAA (204GK)
Calibre: 20×128mm
Origin: Oerlikon-Bührle AG, Zürich-Oerlikon, Switzerland.
Use: Armed forces: limited service. In use on naval vessels.

Common Name: MK30
Calibre: 30×173mm
Origin: Mauser AG, Oberndorf, Germany.
Use: Armed forces: limited service (1988-). In use on Arrow 30 twin AA mount.
Details: Twin feed.