Heckler and Koch (Page 7) - Top Gun Supply

Heckler and Koch MR556A1 Rifle MLOK

A direct descendant of the world-famous HK416, the MR556A1 is the commercial carbine from the same DNA. It offers the battlefield-proven reliability, durability and precision you would expect from a rifle that bears the name Heckler & Koch. The MR556A1 is assembled in the USA using US and German-made components and uses many of the same parts and assemblies developed for the HK416.

Like the HK416, the MR556A1 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.

The MR556A1’s barrel is cold hammer forged from the highest quality cannon-grade steel. It has a 1 in 7” twist and a taper-bore configuration, with a slightly smaller diameter at the muzzle for improved accuracy and velocity. 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.”

Ships in HK soft case with one 30-round magazine.

Must ship to a U.S. FFL dealer

81000579

Out of stock

Heckler and Koch MR762 Rifle 7.62 x 51mm MLOK

The HK MR762 has been engineered based on the HK417 design, but in a semi-automatic configuration for civiliam use. The MR762 uses the HK Gas Piston System, consisting of a piston and operating rod which reduces wear and carbon fouling. This increases reliability over gas impingement systems. The MR 762 comes standard with ambidextrous controls, free floating MLOK handguard, and a two stage trigger.

Must ship to a U.S. FFL dealer

MR762-A1

Out of stock

HK 3x14mm Roll Pin USP and P2000

Heckler & Koch 3X14MM Roll Pin for USP, USP Compact, P2000 and P2000sk models. This pin is used for three different applications on HK pistols.

980838

Out of stock

HK 417 .308 20RD Magazine - MR762

Heckler & Koch 417/MR762 .308, 7.62X51mm factory 20 round magazines. Featuring a transparent composite construction designed to withstand the most adverse enviroments and extremes and still function.

Please check restricted shipping zones before ordering.

234708

Out of stock

HK AR15 .223 30RD Magazine - MR556, M4

Heckler & Koch steel high reliability AR15 .223, 5.56x45 30 round magazines. These superior magazines are designed to withstand the most adverse enviroments and extremes and still function. Featuring durable steel contruction of the magazine body and follower, an anti-friction type finish and a advanced high strength spring.

Please check restricted shipping zones before ordering.