Taking an essentially standard MR762A1 (caliber 7.62 x 51 mm NATO) semi-automatic rifle, Heckler & Koch USA turns it into a more effective precision rifle by an astute addition of the right optics and accessories. A Vortex Viper PSTII 3-15×44 FFP MRAD, HK G28 adjustable cheekpiece buttstock, and LaRue Tactical…

Developed initially from the fully automatic HK417 and modified for civilian use, the HK MR762 for sale is a premium choice in AR platform rifles. This 7.62 NATO rifle uses this company’s innovative short stroke gas piston system, resulting in a firearm that runs cleaner, cooler, and more reliably because exhaust gasses never enter the receiver.

The MR762A1 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.

The latest update from HK-USA to the commercial variant of the legendary HK417, the MR762 A4 represents an enhanced example of “no compromise” HK performance. Chambered in 7.62 x 51mm, its short-stroke gas piston operating system does not impart hot carbon fouling back into the action, allowing the weapon to…

HK 75th Anniversary MR762A1 7.62mm Semi-Auto Tropentarn Rifle w/(4) 20rd Mags 81001007

Heckler and Koch have produced arguably the finest military assault rifle in the world in the HK 417, and that quality extends to its civilian version of the vaunted combat rifle, the MR762A1. Chambered in 7.62 x 51mm NATO, the sport version is offered in the United States in compatible .308 Winchester caliber by most retailers.

Like its 5.56 mm counterpart, the Heckler & Koch MR762A1 is a direct descendent of the HK416/417 series, only in a semi-automatic rifle configuration developed for civilian users. It is assembled in the USA using US and German-made components and uses many of the same parts and assemblies developed for the legendary HK416 and 417.

Like its 5.56 mm counterpart, the MR762A1 is a direct descendent of the HK416/417 series, only in a semi-automatic rifle configuration developed for civilian users.

HK MR762 Long Rifle Package III 7.62x51mm, 16.5" Barrel, Includes Scope and Bipod, 10rd. HK Heckler and Koch 81000499. Taking an essentially standard MR762A1 (caliber 7.62 x 51 mm NATO) semi-automatic rifle, Heckler & Koch USA turns it into a more effective precision rifle by an astute addition o...

Fully ambidextrous controls, lighter weight and a slimmer profile make the new A4 easier to operate, manipulate and employ. For those who demand an AR with unmatched capability and uncompromising reliability and durability, the MR A4s remain the top tier solution. Features. Was the information on this page helpful?