HK Heckler & Koch MR762 308 Midnight Bronze 16.5" Barrel 81000888

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$480.98 (11%) off MSRP!
$4,449.98 $3,969.00
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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.”


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


More Information
  • Safety: Manual Safety
  • Frame Finish: Midnight Bronze
  • Firearm Stock: 6 Position Adjustable MR
  • Extended Length: 39.500
  • Finish: Bronze
  • Magazine Count: 1.000
  • Operating System: Gas Piston
  • Firing System: Internal Hammer
  • Scope Base: Picatinny Rail
  • Magazine Type: Double Stack Magazine
  • Barrel Configuration: Single
  • Barrel Description: Medium Contour
  • Threaded Barrel: Yes
  • Rifled Barrel: Yes
  • Forend Rail: M-LOK Handguard
Categories: Semi Auto Rifles
Condition: New
Manufacturer: Heckler & Koch
Model: MR762
SKU: 642230266858
MPN: 81000888
UPC: 642230266858
Vendor: Gunprime
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