HK MR762 A4 13" 7.62x51mm Pistol, Black

At the heart of the MR762 A4 is HK’s proprietary short-stroke gas piston system, offering cleaner operation and greater reliability under harsh conditions compared to traditional direct impingement. The cold hammer-forged 13-inch barrel features a 1-in-11-inch twist and is threaded 5/8x24 for suppressors or muzzle devices. The rifle-pistol hybrid design makes it ideal for close-quarters defense, vehicle use, or precision deployment with its high-power caliber.

The fully ambidextrous lower and extended ambidextrous charging handle allow seamless operation for both right- and left-handed shooters. The HK416 slimline stock and M-LOK handguard provide enhanced ergonomics and mounting versatility. While it ships without sights, the flat top upper is optics-ready for your preferred red dot or scope solution. The MR762 A4 combines HK's world-class engineering with modern modular features in a battle-ready 7.62 platform.