Weapons : - HK 417 Heckler & Koch



Weapons : - HK 417 Heckler & Koch

At present time , the best Asalt rifle is available in the world. One of these is the assault rifle HK417. Talking about the Hk417, it is a great weapon. This weapon is designed by Heckler & Koch, the name of this assault rifle is taken from them. The HK417 is built in Germany in a company named Heckler & Koch. The design of the HK417 is derived from the AR 15 asalt rifle. Hk417 is currently being operated by the US Army. More countries of the world are using this weapon. The rate of fire of Hk417 is 600 round / min. This assault rifle uses a short-stroke gas piston system. The magazine capacity of HK417 is up to 20 rounds. The HK417 is also available with 16 and 12 inch barrels and in such configurations can be wielded as an assault rifle. The weapon features Picatinny rails on which a variety of scopes, lights and grips can be attached. This rifle is also used by nato country, they use Hk417 more in special forces, armed forces and police organization. The american SEAL was the weapon used by Team Six to kill Osama bin Laden in 2011.



Type : Battle Rifle

Designer :  Heckler & Koch

Rate of fire :  600 rounds/min

Weapons : - HK 417 Heckler & Koch

Feed system. :  10- or 20-round detachable box magazine

Cartridge :  7.62×51mm NATO

In service :  2006–present

Place of origin :  Germany

Action :  Gas-operated short-stroke piston, rotating bolt Effective firing range : A2 13″: 400 m (437.4 yd)

A2 16.5″: 600 m (656.2 yd)

A2 20″: 800 m (874.9 yd)

G28: 600 m (656.2 yd)

Feed system : 10- or 20-round detachable box magazine

आज के समय मे दुनिया मे बेहतरीन से बेहतरीनअसाल्ट राइफल उपलब्ध है। इसमे से ही एक असाल्ट राइफल HK417 है। Hk417 की बात करे तो ये एक बेहतरीन हथियार है । इस हथियार को हेकलर एंड कोच ने डिज़ाइन किया है , इस असाल्ट राइफल का नाम इनसे ही लिया गया है। HK417 को जर्मनी मे हेकलर एंड कोच नाम की कंपनी मे बनाया गया है। HK417 का design AR 15 asalt राइफल से लिया गया है। Hk417 का आज के समय मे अमेरिकी सेना कर रही है। दुनिया के और भी देश इस हथियार का use कर रहे है। Hk417 का rate of fire 600 round/min का है। ये असाल्ट राइफल शॉर्ट-स्ट्रोक गैस पिस्टन प्रणाली का उपयोग करता है। HK417 की मैगज़ीन कैपेसिटी 20 round तक कि है।

HK417 16 और 12 इंच बैरल के साथ भी उपलब्ध है और इस तरह के विन्यास में असॉल्ट राइफल के रूप में इस्तेमाल किया जा सकता है। हथियार में पिचैनी रेल की सुविधा है, जिस पर विभिन्न प्रकार के स्कोप, लाइट और ग्रिप भी लगाये जा सकते हैं।

इस राइफल का use nato country भी करती है , वो ज्यादा तर Hk417 को special forces , armed forces and police organization मे use करते है। 2011 में ओसामा बिन लादेन को मारने के लिए american SEAL टीम 6 द्वारा इस्तेमाल किया गया हथियार था।

Design



Weapons : - HK 417 Heckler & Koch


HK 417 works on a short-stroke gas piston system. The special feature of this design is that it prevents hot gases from entering the weapon. The barrel of the rifle does not heat up quickly, which gives it the ability to fire more rounds. During factory tests the HK 416 fired 10,000 rounds in full-auto without a malfunction. The HK417 is similar in internal design to the HK416, but the receiver and working parts are enlarged to suit the larger 7.62x51mm NATO round. The bolt is a 7-lug rotating type, which sits in a bolt carrier and operates in a forged alloy receiver resembling those of the Stoner-designed AR-10, AR-15 and M16 series weapons. The early prototype HK417 used 20-round magazines from the H&K G3 rifle family, which did not feature a bolt hold-open device. Later prototypes, however, switched to a polymer magazine with bolt hold-open. The magazine resembles an enlarged version of the G36 series transparent magazine, except without the pins for holding more than one magazine together. In addition, a 50-round, low profile drum magazine developed by HK for the HK21E machine gun can be fitted to the HK417 for use in support and sustained fire applications.

HK 417 शॉर्ट-स्ट्रोक गैस पिस्टन प्रणाली पर काम करता है। इस डिज़ाइन की खास बात ये है , की ये गर्म गैसो को हथियार के अंदर जाने से रोकता है। जिससे राइफल का बैरल जल्दी गर्म नही होती है , जो इसको ओर ज्यादा राउंड फायर करने की छमता देता है। फैक्टरी परीक्षणों के दौरान एचके 416 में बिना किसी खराबी के पूर्ण-ऑटो में 10,000 राउंड फायर किए।

Varients


The HK417 is currently available with three different barrel lengths (all in 7.62x51mm NATO):


HK417 12" 'Assaulter' Model – 12" standard barrel

HK417 16" 'Recce' or 'Recon' Model – 16" standard and accurized barrels

HK417 20" 'Sniper' Model – 20" accurized barrel


Accurized barrels provide 1 MOA accuracy (with match grade ammunition). A barrel can be changed in under two minutes with simple tools. All HK417 barrels are cold hammer forged and chrome-lined and use a conventional lands and grooves bore profile with a 279.4 mm (1 in 11 in) twist rate. They are designed to function reliably with bullet weights ranging from less than 9.3 to 11.34 g (147 to 175 grains) and are threaded for flash hider, muzzle compensator, and sound suppressor attachment

Improved model

HK417A2 is the update version of HK417. The things that were given much attention while designing the HK417 A2 were further improvements in the receiver, barrel interface, gas port and with this some changes were made to the bore axis alignment of the rifle. The HK417A2's accuracy and reliability increased greatly with these changes. Different from HK417A2 since 2013. - Different variants are available in the market

HK417A2 - 13″: carbine with 330.2 mm (13 in) barrel

HK417A2 - 16.5″: rifle with 419.1 mm (16.5 in) barrel

HK417A2 - 20″: "full size" rifle with 508.0 mm (20 in) barrel

Weapons : - HK 417 Heckler & Koch

HK417A2 , HK417 का update version है। HK417 A2 को डिज़ाइन करते समय जिन बातों का ज्यादा ध्यान दिया गया वो receiver, barrel interface, gas port मे और सुधार किया गया और इसके साथ rifle के bore axis alignment मे कुछ बदलाव किये गये। इन बदलाव के साथ HK417A2 की accuracy and reliability बहुत बढ़ गयी। 2013 से HK417A2 के अलग। - अलग वैरिएंट मार्किट मे available है

HK417A2 - 13″: carbine with 330.2 mm (13 in) barrel

HK417A2 - 16.5″: rifle with 419.1 mm (16.5 in) barrel

HK417A2 - 20″: "full size" rifle with 508.0 mm


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