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Heckler & Koch
About
Heckler & Koch GmbH was founded in 1949 by Edmund Heckler, Theodor Koch, and Alex Seidel, three former engineers for Mauser's factory in Oberndorf, which had been shut down and dismantled by French occupying forces after Germany's defeat in World War II. Initially, HK manufactured precision machines and machine parts, such as machine tools, bicycles, sewing machines and gauges. It was not until 1956 that HK started to manufacture firearms, in response to the German government's call for a new battle rifle. HK's candidate, the G3, was selected and became standard issue for the German military by 1959. The G3 also led to the development of the German Army's general-purpose machine gun, the HK21, and a smaller version of the battle rifle chambered for NATO-standard 5.56mm rounds, the HK33. Beginning in 1966, HK developed the HK54 machine pistol, introduced in 1969 as the MP5 machine pistol.
HK has a history of innovation such as incorporating polymers in weapon designing and the use of integral rails on handguns. They also developed modern polygonal rifling, noted for its high accuracy, increased muzzle velocity and barrel life.
Specifications
Founded: 1949
Country: Germany
Products: Pistols, Submachine Guns, Machine Guns, Shotguns, Rifles, Grenade Launchers
Guns
Pistols
Submachine Guns
| Weapon | Caliber(s) | Capacity | Produced | Variants | Image |
|---|---|---|---|---|---|
| Heckler & Koch MP5 | 9x19mm Parabellum 10mm Auto .40 S&W |
15, 30, 32, 40, 100 30 30 |
1966-Present | Heckler & Koch MP5A2 Heckler & Koch MP5A3 Heckler & Koch MP5A4 Heckler & Koch MP5A5 Heckler & Koch HK94 Heckler & Koch MP5K Heckler & Koch MP5K-PDW Heckler & Koch SP89 Heckler & Koch MP5SD Heckler & Koch MP5/10 and MP5/40 Heckler & Koch SMG |
Error creating thumbnail: File missing |
| Heckler & Koch MP7 | 4.6x30mm | 20, 40 | 2001-Present | HK PDW (prototype) | Error creating thumbnail: File missing |
| Heckler & Koch UMP | .45 ACP .40 S&W 9x19mm Parabellum |
25 30 30 |
1999-Present | Heckler & Koch USC | Error creating thumbnail: File missing |
Machine Guns
| Weapon | Caliber(s) | Capacity | Produced | Variants | Image |
|---|---|---|---|---|---|
| Heckler & Koch HK21 | 7.62x51mm NATO 5.56x45mm NATO .50 BMG |
20, 50, Belt | 1961-???? | Heckler & Koch HK11 Heckler & Koch HK23 Heckler & Koch GR9S |
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| Heckler & Koch MG4 | 5.56×45mm NATO | Belt | 2001-Present | Heckler & Koch MG4KE | Error creating thumbnail: File missing |
| Heckler & Koch MG5 | 7.62x51mm NATO | Belt | 2011-Present | Error creating thumbnail: File missing |
Shotguns
| Weapon | Caliber(s) | Capacity | Produced | Variants | Image |
|---|---|---|---|---|---|
| Heckler & Koch FABARM FP6 | 12 Gauge | 5 | 1998-Present | Error creating thumbnail: File missing | |
| Heckler & Koch CAWS | 12 Gauge | 10 | CAWS project during 1980s, never produced | Error creating thumbnail: File missing | |
| Heckler & Koch Model 512 | 12 Gauge | ? | ??-?? | Error creating thumbnail: File missing |
Rifles
Grenade Launchers
| Weapon | Caliber(s) | Capacity | Produced | Variants | Image |
|---|---|---|---|---|---|
| Heckler & Koch AG36 | 40x46mm grenade | single-shot | 1990s-Present | L123A2 UGL AG-C L17A1 UGL |
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| Heckler & Koch GMG | 40x53mm grenade | 32-round belt | 1995-Present | Error creating thumbnail: File missing | |
| Heckler & Koch HK69A1 | 40x46mm grenade | single-shot | 1972-Present | HK79 | Error creating thumbnail: File missing |
| Heckler & Koch M320 | 40x46mm grenade | single-shot | 2008-Present | XM320 | Error creating thumbnail: File missing |
| Heckler & Koch XM25 | 25x40mm grenade | 4 | 2010-Present | Error creating thumbnail: File missing | |
| Heckler & Koch XM29 Objective Individual Combat Weapon | 5.56x45mm / 20x28mm (early) 25x40mm (late) | 30 / 6 | OICW project from late 80s, cancelled 2005, never produced | Large number of prototypes | Error creating thumbnail: File missing |
