the Heckler & Koch MR762 is a direct descendent of the HK416/417 series, only in a semi-automatic rifle configuration developed for civilian users.
Caliber 308 Win
Barrel Length 16"
Grips/Stock Black Polymer
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. Pioneered by Heckler & Koch in the G36, HK416, and HK417; this method virtually eliminates malfunctions common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. The MR762 stays cleaner and heat transfer to the bolt and bolt carrier, and wear and tear on critical components is drastically reduced. The service life of all parts is increased substantially
The MR762 uses a barrel produced by Heckler & Koch's famous cold hammer forging process. This manufacturing process uses the highest quality steel, producing a barrel that ensures superior accuracy, even after firing 20,000 rounds.
The MR762 uses many of the assemblies and accessories originally developed for the HK416/417 series including adjustable buttstocks, ergonomic pistol grips, mechanical sights, and the HK free-floating four-quadrant rail system/handguard. This MIL-STD-1913 “Picatinny” type rail system allows all current accessories, sights, lights, and aimers used on M4/M16-type weapons to be fitted to the MR series. The HK rail system can be removed without special tools by the user and ensures 100% return to zero when reinstalled.
Ambidextrous operating controls are standard on the MR762, including the charging handle and an ambidextrous selector lever. The MR762 also uses the same 10- and 20-round translucent polymer box magazines made for the HK417. export regulations, certain design changes made in the MR556 prevents the rifle's upper receiver from being used on other AR-style firearms.
The MR556 uses many of the assemblies and accessories originally developed for the HK416 series arms including the HK free-floating four-quadrant rail system/handguard. This system allows all current accessories, sights, lights, and aimers used on M4/M16-type weapons to be fitted to the MR556. The HK rail system can be installed and removed without tools and returns to zero when reinstalled.
Like the famous HK416, the MR556 uses a barrel produced by Heckler & Koch's famous cold hammer forging process. The highest quality steel is used in this unique manufacturing process producing a barrel that provides superior accuracy for more than 20,000 rounds with minimal degradation of accuracy and muzzle velocity.
PLEASE NOTE: If you live in a magazine restricted state and the magazine that comes with the firearm would be illegal, we will remove the magazine from the order and ship the firearm to your FFL dealer without the magazine. We cannot ship prohibited magazines to out of state addresses and we cannot alter or customize magazines at this time. There will be no substitutions or discounts for removal of magazines or any other custom magazine options offered.
It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. Please feel free to email us with questions you may have.
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