Description
Heckler and Koch MR762 A4 16.5 Inch Barrel with One 20 Round Magazine
The HK MR762 A4 is the commercial refinement of one of the most respected battle rifle platforms in modern service. Built as the semi automatic counterpart to the HK417, the MR762 A4 brings the same unmistakable lineage, engineering standards, and battlefield influenced design into a rifle configuration made for the serious collector, precision minded shooter, and discerning HK enthusiast.
At the core of the MR762 A4 is HK’s proven short stroke gas piston system, engineered to run cleaner and cooler than direct impingement platforms while maintaining the reliability and durability that define the design. HK paired that operating system with a 16.5 inch cold hammer forged barrel, fully ambidextrous controls, a free float M-LOK handguard, and a full length Picatinny top rail that gives the rifle the modularity expected from a modern 7.62 platform.
More than a large frame rifle with military heritage, the MR762 A4 reflects the level of fit, finish, and mechanical refinement that separates a true HK from the rest of the field. Its balanced profile, robust construction, and proven operating system make it equally at home in a serious collection or on the firing line.
This configuration ships with one 20 round magazine and remains one of the most desirable modern HK 7.62 rifles for those who value capability, pedigree, and long term collectibility. For the collector who understands what matters, the MR762 A4 stands as one of the most capable and sought after modern HK rifles ever offered.
MPN: 81000829
SPECS
- Manufactured by Heckler and Koch
- Caliber: 7.62x51mm NATO
- Operation: Short stroke gas piston
- Action: Semi automatic
- Barrel length: 16.5 inch
- Barrel thread pitch: 5/8×24
- Cold hammer forged barrel
- Fully ambidextrous controls
- Free float M-LOK handguard
- Full length Picatinny top rail
- Two stage trigger
- Collapsible stock
- Optics ready
- Includes one 20 round magazine
Magazine Compliance Notice:
For orders shipping to states with magazine capacity restrictions, compliant magazines will be substituted where required.

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