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Product Code : 642230262584

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Mfg Item #: 81000586

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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

MPN: 81000586
UPC: 642230262584
Type: Rifle: Semi Automatic
Model Series: MR762
Caliber/Gauge: 7.62 NATO
Capacity: 20+1
Barrel Length: 16.5 in.
Minimum/Overall Length: 36 in.
Safety: Manual Safety
Frame Finish: Black
Firearm Stock: 6 Position Adjustable MR
Extended Length: 39.500
Finish: Black
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

Length35.94" - 39.1"
Caliber308 Win
Capacity20 + 1
Magazine1 20 rd.
Rate Of Twist1-in-12"
Stock Frame GripsCollapsible / Folding Stock Black Furniture
Additional Feature 1Includes Tactical Nylon Case
Additional Feature 2Two Stage Trigger
Additional Feature 3M-LOK Handguard

Determined at checkout.