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.

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.

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…

HK MR762-A1 LRP II 16.5" 7.62x51mm Long Rifle Package, Flat Dark Earth . Out of Stock. Notify When In Stock. Add to Wish List Add to Compare. H&K MR762 7.62x51mm Rifle -Black MR762-A1 . Out of Stock. Notify When In Stock. Add to Wish List Add to Compare. View as Grid View List View. 9 Items ...

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.

Mar 8, 2024 · The HK MR 762 A1 is a semi-automatic rifle chambered in 7.62x51mm NATO. Its 16-inch barrel features a 1:11 twist and gives the rifle a maximum overall length of 40.5 inches.

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.

Learn everything you need to make an informed purchase in our Definitive Guide for Buying Guns Online. 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.

The HK MR762 A4 represents the pinnacle of precision engineering and tactical performance. Designed for uncompromising accuracy, durability, and reliability, this semi-automatic rifle is a civilian variation of the legendary HK416, trusted by military forces worldwide.

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.