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.

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.

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.

HK MR762 7.62 NATO 16.5" 20rd Rifle, Midnight Bronze - 81000888 . Out of Stock. Notify When In Stock. Add to Wish List Add to Compare. HK MR762 A1 10 Round 7.62x51 Rifle, Black - 81000587 . Rating: 100% (1) Out of Stock. Notify When In Stock. Add to Wish List Add to Compare. HK MR 762 A1 Semi-Automatic 7.62x51 AR-10 Rifle, Black - 81000540 ...

2024年3月8日 · 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.

Compare prices for in stock Heckler & Koch Inc MR762 guns from more than 100 stores online on gun.deals.

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.

Using the HK-proprietary operating system, the MR762 is gas operated and uses a piston and a solid operating pusher rod in place of the common gas tube normally employed in AR15/M16/M4-style weapons. HK’s MR762 is also available in a MR762 LRP (Long Rifle Package).

HK MR762 7.62mm NATO 16.5in Flat Dark Earth Semi Automatic Modern Sporting Rifle - 20+1 Rounds - 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.