HK MR762 A4 7.62mm 16.5" 5/8"x24 Bbl Rifle w/(1) 20rd Mag 81000829

Like its 5.56 mm counterpart, the Heckler & Koch MR762 A4 is a direct descendent of the HK416/417 series, only in a semi-automatic rifle configuration developed for civilian users.

The MR762 A4 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 MR762 A4 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.”

Features of the HK MR762 A4

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