Heckler and Koch MR762 A4 SBR 7.62x51mm 13" 10+1 81001055

Heckler and Koch MR762 A4

The Heckler and Koch MR762 A4 is a short barreled rifle chambered in 7.62x51mm and .308 Win that uses a short stroke gas piston system to keep fouling out of the action. It pairs a 13 inch black phosphate threaded barrel with a 10+1 capacity for reach in a compact package. The black anodized aluminum receiver and M LOK handguard create a durable platform ready for optics and accessories.

The adjustable gas regulator allows the operator to tune the action for suppressed or unsuppressed use while the 1:11 twist and 5/8x24 thread pattern with A2 birdcage support heavier projectiles. Fully ambidextrous controls and a full length Picatinny rail make the rifle usable by left or right handed shooters. An adjustable black polymer stock sets length of pull and the overall weight stays at 7.95 pounds with an overall length of 31.4 inches.

This NFA regulated SBR suits operators and collectors who want piston driven reliability in 7.62x51mm for tactical or range applications. The combination of short barrel, adjustable gas, and ambidextrous layout supports maneuverable performance with consistent function. Its all black finish and modular handguard make it a practical choice for users who prioritize low maintenance and accessory flexibility.

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