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…

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. In the “closed” HK piston system, exhaust gasses never enter the receiver, which means the HK runs cooler, cleaner and more reliably.

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 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

Introducing Heckler and Koch’s all new MR762, the HK MR762 A4 Gas Piston 7.62/308 AR10 Rifle with new M-LOK Rail and adjustable two way gas block. The HK MR762-A4 308 AR10 Semi Auto Rifle is out fitted with Heckler and Koch’s new …

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.

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’s MR762 rifles are well-suited for law enforcement tactical, police patrol, general sporting and hunting. Can’t find the HK Rifle you are looking for? Xtreme Guns and Ammo carries a large inventory of Heckler and Koch Rifles in Stock and on Sale. Feel Free to chat with us online or call 832-363-3783 for all of your HK questions and needs.

The Heckler & Koch® MR762A1 Semi-Auto Rifle with M-LOK utilizes HK® proprietary short-stroke gas piston system that prevents gasses from entering the receiver. This allows the HK to maintain a cooler