Heckler and koch wiki

The success of the G3 rifle prompted HK to transition to the defense industry.

The HK is gas-operated , has a rotating bolt and is capable of selective fire. The HK is similar in internal design to the HK , although the receiver and working parts are enlarged to suit the larger 7. The bolt is a seven-lug rotating type , which sits in a bolt carrier and operates in a forged alloy receiver resembling those of the Stoner-designed AR , AR and M16 rifles. The short-stroke piston may be more reliable than the original direct impingement operation of the AR design because, unlike these weapons, it does not vent propellant gases directly into the receiver , which deposits carbon fouling onto the bolt mechanism as well as heating it up. Later prototypes, however, switched to a polymer magazine with bolt hold-open. The magazine resembles an enlarged version of the G36 's transparent magazine, except without the pins for holding more than one magazine together.

Heckler and koch wiki

The success of the G3 rifle prompted HK to transition to the defense industry. The company's motto is " Keine Kompromisse! HK firearms use blowback operation , short-recoil , roller-delayed blowback , gas-delayed blowback , and short-stroke piston gas operation. HK is responsible for several innovations in firearms, such as the use of polymers in weapon designs, modern polygonal rifling , the feasibility of high-velocity caseless ammunition in prototype service rifles, and integral rails for handgun attachments. With the fall of Nazi Germany and the following Allied occupation of Germany , Oberndorf came under French control , and the entire Waffenfabrik Mauser AG factory was dismantled by French occupying forces. All factory records were destroyed on orders of the local French Army commander. Initially the new company manufactured machine tools, bicycle and sewing machine parts, gauges, and other precision parts. Since then HK has designed and manufactured more than different types of firearms and devices for the world's military and law enforcement organizations as well as sports shooters and hunters. The company also produced prototypes of the G41 assault rifle intended for the Bundeswehr. Due to the international political climate at the time East and West Germany uniting and defense budget cuts the company was unable to secure funded contracts from the German government to support production of either weapon system and became financially vulnerable. The USP was adopted as the standard sidearm of the Bundeswehr in , and the G36 was adopted as their standard-issue rifle in

October Retrieved 19 July Defender in Croatian.

German defense manufacturing company. German Wikipedia. Polish Wikipedia. Edmund Heckler. Theodor Koch.

The rifle is noted for its use of caseless ammunition. In particular, versions of the G11 were included in the U. Advanced Combat Rifle program. Although the weapon was a technical success, it never entered full production due to the political changes of German reunification and lack of procurement contract. Ultimately, the German armed forces replaced the G3 with the G Development began around when NATO launched the idea of adopting a second standard small-caliber ammunition. The terms of reference specifications were very general, calling for an improved infantry weapon with a better hit probability than any then in existence, yet fulfilling the FINABEL named after France, Italy, Netherlands, Allemagne , Belgium and Luxembourg range and rate of fire characteristics. From the very beginning, it was obvious the required hit probability could not be achieved with common iron sights. An optical sight was the only solution to improve accuracy to reach the desired range. However, it was dropped because of the cost.

Heckler and koch wiki

Design work on a new family of pistols commenced in September , focused primarily on the United States commercial and law enforcement markets. The USP is a semi-automatic pistol with a mechanically locked breech using the short recoil method of operation. This rather conventional lock-up system has a large rectangular lug over the barrel's chamber that rides into and engages the ejection port cut-out in the slide. When a cartridge is fired, pressures generated by the ignited powder drive the cartridge casing back against the breech face on the slide, driving back both the barrel and slide as they remain locked together in the manner described above. After 3 mm 0. A shaped lug on the underside of the barrel chamber comes into contact with a hooked locking block at the end of the steel recoil spring guide rod, lowering the rear end of the barrel and stopping the barrel's rearward movement. The recoil spring assembly is held in place by the slide stop lever's axis pin and a round cut-out at the front of the slide. For enhanced reliability in high-dust environments, the locking surface on the front top of the barrel's locking lug is tapered with a forward slope. This tapered surface produces a camming action which assists in positive lock-up in the presence of heavy fouling and debris.

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Lobbypedia ID. Telescopic sight models, typically those produced in cooperation with Hensoldt. Self-loading semi-automatic firearms, usually rifles, intended for hunting and the civilian market. Retrieved 14 May Archived from the original on 8 May ZF 6x42 PSG1. Archived from the original on 4 November LAPD Online. Munich: Federal Patent Office. M27 IAR. In , the firm was taken over by the German Wischo concern. Oberndorf am Neckar. Crunchbase organization ID. Retrieved 10 August Tools Tools.

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Initially the company manufactured machine tools, bicycle and sewing machine parts, gauges and other precision parts. The company also produced prototypes of the G41 assault rifle intended for the Bundeswehr. United States. Retrieved 18 April Edit source View history Talk 0. Oberndorf am Neckar , Germany. External links. Archived from the original on 18 June Gander, Terry J. See also. Private GmbH. Army officials during an invitation-only Industry Day on 13 November Tilstra, Russell C. ZF 6x42 PSG1.