The Heckler & Koch HK417 is a battle rifle designed and manufactured by Heckler & Koch. [1] Being the larger caliber version of the Heckler & Koch HK416, and chambered for the 7.62×51mm NATO rifle cartridge, it is intended for use where the penetrative power, stopping power, and range of the 5.56×45mm NATO HK416 would otherwise be insufficient.

The HK417 is a heavy, fully automatic assault rifle in calibre 7.62 mm x 51 NATO that closes the gap between assault and sniper rifles in the ideal mixture of infantry weapons. The indirect gas-ope... As accurate as a marksman rifle. As mobile as an assault rifle.

HK417 是 德國 黑克勒-科赫 所推出的 7.62×51毫米NATO 戰鬥步槍，以 HK416 的內部設計修改而成。 HK417採用短行程活塞傳動式系統，比 AR-10 、 M16 及 M4 的導氣管傳動式更為可靠， [1]，有效減低維護次數，從而提高效能，並且可以在擊錘未被扳倒的情況下撥至保險位置。 早期的HK417樣槍採用來自 HK G3，沒有 無彈後定 功能的20發金屬彈匣，後期改用了類似 HK G36 的半透明聚合塑料彈匣，這種彈匣具 無彈後定 功能。 [2][3]。 HK417採用伸縮 槍托 設計，槍托底 …

HK417 barrels are manufactured using HK’s proprietary cold hammer forging process, are chrome-lined, and use a conventional lands-and-grooves bore profile with a 1 in 12 inch twist. All HK417 barrels are threaded for flash hiders, muzzle …

HK417 是 德國 黑克勒-科赫 所推出的 7.62×51公釐NATO 戰鬥步槍，以 HK416 的內部設計修改而成。 HK417採用短行程活塞傳動式系統，比 AR-10 、 M16 及 M4 的導氣管傳動式更為可靠， [1]，有效減低維護次數，從而提高效能，並且可以在擊錘未被扳倒的情況下撥至保險位置。 早期的HK417樣槍採用來自 HK G3，沒有 無彈後定 功能的20發金屬彈匣，後期改用了類似 HK G36 的半透明聚合塑膠彈匣，這種彈匣具 無彈後定 功能。 [2][3]。 HK417採用伸縮 槍托 設計，槍托底 …

HK417自动步枪，是德国黑克勒-科赫 (Heckler & Koch，经常缩写为H&K或HK)公司所推出的7.62 × 51 毫米 NATO自动步枪,以HK416的内部设计修改而成。 在2006年SHOT SHOW上，HK公司展出了一种外观与早期稍有不同的HK417，但从2008年开始推出的HK417量产型的外形与2006年时的原型枪又有所不同，而且弹匣从原来的金属弹匣改为半透明塑料弹匣，容量有10发和20发两种，另外可配50发塑料弹鼓。 HK417已少量装备了一些国家的特种部队或特警队。 德国军队曾 …

In the HK 417, the receiver, magazine and action are designed and built in such a way that the weapon will not malfunction even when heavily fouled, e.g. with sand or mud. In its gas system, the piston and driving rods permit hardly any fouling deposits. Dirt particles

The HK 417 is a modern era battle rifle / marksman rifle of German origin. The HK 417 is an upscaled development in 7.62x51mm NATO of the HK 416 in 5.56x45mm NATO. The HK 417 was first introduced around 2006, two years after the HK 416. Development started at the request of the German military for an assaulter style short barrel battle rifle.

The HK417 is a German battle rifle designed and manufactured by Heckler & Koch. It is essentially a enlarged version of the HK416 chambered in 7.62×51mm NATO for use as a designated marksman rifle, or just about any scenario where the superior penetrative qualities and terminal ballistics of the 7.62mm round proves useful.

It is a gas-operated, selective fire rifle with a rotating bolt. It's chambered for the full-power 7.62×51mm NATO round, instead of the less powerful 5.56×45mm NATO intermediate cartridge. The HK417 is intended for use in roles where the greater penetrative power and range of the 7.62×51mm NATO round are required.