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HK MR762 7.62mm Semi-Auto 16.5" Bbl M-LOK Rifle w/(1) 10rd Mag 81000587

SKU 81000587-HK

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List Price $4,299.00
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FFL Restrictions
FFL Requirements
This item can only be shipped to a Licensed Federal Firearms Dealer. Please see our Shipping Policy to review firearms shipping requirements.
Export Restrictions
Government Export Restriction
This item may be regulated for export by the U.S. Department of State or the US Department of Commerce. Please see our Export Policy.


Like its 5.56 mm counterpart, the Heckler & Koch MR762A1 is a direct descendent of the HK416/417 series, only in a semi-automatic rifle configuration developed for civilian users. It is assembled in the USA using US and German-made components and uses many of the same parts and assemblies developed for the legendary HK416 and 417.

The MR762A1 uses a proprietary HK short-stroke gas piston in place of the direct-gas-impingement system found on lesser AR15-style rifles that propels exhaust gas into the upper receiver to operate the action. In the “closed” HK piston system, exhaust gasses never enter the receiver, which means the HK runs cooler, cleaner and more reliably. And when adverse conditions, like dust, sand and mud are introduced, the advantage of the HK system becomes even more drastic. That is why so many of the world’s elite military and lawenforcement customers have absolute trust in their HKs.

The MR762A1 has a cold hammer forged barrel made from the highest quality cannon-grade steel, producing a barrel that ensures superior accuracy, even after firing thousands of rounds. And while the material and cold hammer forging process themselves greatly enhance durability, HK’s processes include many additional steps not taken by other manufacturers to produce superior accuracy and service life, ensuring performance well beyond “mil-spec.”

Features of the HK MR762

  • M-LOK attachment system
  • Short stroke gas system
  • Cold hammer forged barrel


  • Caliber:7.62x51mm NATO
  • Weight:9.94 lbs.
  • Rifle Overall Length:36" - 39.5"
  • Action:Gas Piston Semi-Automatic
  • Trigger:Two-Stage with 4.5 - 5.6 lb. Pull Weight
  • Safety:AR Style Selector
  • Rifle Barrel Length:16.5"
  • Rifle Barrel Twist:1:11"
  • Barrel Thread Pitch5/8x24
  • Rifle Stock:6 Position Adjustable MR Stock
  • Scope Mount:Picatinny Rail
  • Magazines Included:(1) 10 Round Magazine
  • Iron Sights No
  • Caliber or Gauge:7.62 x 51mm NATO
  • HandednessRight Hand
  • Item ConditionNew
  • Product TypeRifles
  • UPC642230262591
  • MPN81000587

Customer Reviews

Average Rating
February 6, 2024

Not the best , not the worst !

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