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Heckler & Koch 5.56 16.5 10R

Heckler & Koch MR556LCA1 Rifles Zoom

Please note: Many of our pictures are stock photos provided to us by the manufacturer and may not accurately represent the actual item. Please review the Full Description and Specifications before ordering.

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Model #: MR556LCA1

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HK MR556A1 MR556 Semi-Automatic 223 Remington/5.56 NATO 16.5" 10+1 Synthetic Black Stock
This product is out of stock and we do not have an expected date when it will be back in stock.

Full Description


    A direct descendant of the HK416, the MR556A1 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the HK416, the MR556A1 is a major product improvement over conventional AR-type carbines and rifles. The MR556A1 uses the HK proprietary gas piston operating system, employing a piston and a solid operating "pusher" rod in place of the gas tube normally found in AR15/M16/M4-style firearms. This method of operation virtually eliminates malfunctions that are common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. It uses many of the same assemblies and accessories including the HK free-floating four-quadrant rail system. The HK Free Floating Rail System (FFRS) handguard has four MIL-STD-1913 "Picatinny" rails and allows all current accessories, sights, lights, and aimers used on M4/M16-type arms to be fitted to the MR Series. It features a German-made barrel produced by Heckler & Koc's famous cold hammer forging process. The highest quality steel is used in this unique manufacturing process producing a barrel that provides superior accuracy and long service life. A precise enhanced two-stage trigger adds significantly to the accuracy of the MR556A1 and an extended latch charging handle makes operating the rifle with a telescopic sight easier. The retractable buttstock can be locked into a solid, non-moving position by tightening an Allen screw in the bottom of the stock. Special target rifle takedown pins ensure the upper and lower receivers are firmly mated for accurate performance.
    Action Semi-Automatic
    Caliber 223 Remington/5.56 NATO
    Barrel Length 16.5"
    Capacity 10+1
    Trigger Two Stage
    Weight 8.6 lbs
    Stock Synthetic Black
    Twist 1:7"
    Barrel Description Cold Hammer-Forged
    Hand Right
    Stock Finish Group Synthetic
    Metal Finish Group Blued/Black
    Left Hand Model No
    Youth Model No
    Product Model MR556A1

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