Items Available For Purchase Today Object reference not set to an instance of an object. See All NEW Heckler & Koch MR556A1 AR-15/M4 5.56 NATO For Sale from: Ammo And Arms ( FFL) | Positive feedback: 97% View | Verified Seller | 17283 Completed Sales View Sellers Items NEW Heckler & Koch MR556A1 AR-15/M4 5.56 NATO For Sale from: Ammo And Arms | Positive feedback: 97% View | Verified Seller | 17283 Completed Sales View Sellers Items Ammo And Arms Seller Since: Jan. 2004 Identity Verified ( St. Marys, PA ) Featured Local Dealer This seller is an FFL City: St. Marys State: PA SOLD - $2,999.99 3% Credit Card Processing Fee will apply. Shipping: $30.00 (or Arrange local transfer) Accepted Payment Methods: Returns: No Returns This Seller Accepts Instant Online Payments Description: Brand new in the box, ready to ship. Only one in stock, buy it now! A direct descendent 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. The MR556A1 is produced in the USA using American and German made components. The MR556A1 uses many of the same assemblies and accessories originally developed for the HK416 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. The HK rail system can be installed and removed with simple tools and returns to zero when reinstalled. The MR556A1 also has a Picantinny rail machined into the top of its upper receiver for mounting optics and mechanical sights. Unlike earlier prototypes, major subassemblies, including the MR556A1 upper receiver/barrel assembly, are fully interchangeable with other high quality AR-style firearms. MR556A1 upper receiver kits can be used to retrofit competing legacy AR systems. Like the famous HK416, the MR556A1 uses a German-made 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 and long service life. Used with the HK Free Floating Rail System, the barrel does not touch the handguard, ensuring the barrel is truly free-floating for maximum accuracy. The unchromed barrel has an internal profile of 6 lands and grooves with a 1 in 7 inch (178 mm) twist. It is also moderately “swagged” with a slightly smaller internal diameter at the muzzle end than the chamber end. This feature has a positive effect on bullet accuracy and velocity. The thick, heavy contour 16.5-inch MR556A1 barrel also contributes to its excellent accuracy. 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. Includes (1) 30 Round H&K Magazine Sights: Troy Battle-Sights (not shown in picture) Length, maximum (stock extended) 37.68 in. Length, minimum (stock retracted) 33.90 in. Overall Width 3.07 in. Height 9.45 in. Weight (without magazine) 8.60 lb. Trigger Pull 7.64 lb Shipping to lower 48 only, Shipping $30.00 KNOW YOUR LOCAL AND STATE LAWS!! Condition: New In Box Brand: heckler & koch usa Model: MR556 Caliber: .223 Remington (5.56 NATO) Item #: 956633964 Stock No.: MR556 Location: PA Trades Accepted: Share: Shipping Notes: Shipping to lower 48 only, Please ask for Internet Sales when calling in. All firearm sales are final. We do not accept returns for firearms whether they are new or used. All firearms must be either shipped to a dealer in your state or picked up at our retail store in Saint Marys, PA. The buyer assumes the responsibility for transfer fees or background check fees that the receiving dealer will charge. It is also the buyer's responsibility to insure that the dealer will accept the firearm(s). We encourage that the buyer contact the dealer before we transfer the gun to them for pick-up to insure that there are no problems with your transfer. If the dealer refuses to accept delivery of your firearm, you will be responsible for shipping charges to recover the firearm and reship it to a dealer that is willing to receive it. ORDERS WILL ONLY BE ACCEPTED FROM US RESIDENTS OF THE LOWER 48 STATES, ALASKA AND HAWAII. OUR FFL CLASS DOES NOT ALLOW FOR THE EXPORT OF FIREARMS, THEREFORE WE CANNOT SHIP OUT OF THE US. **CALIFORNIA RESIDENTS: WARNING: SOME PRODUCTS MAY CONTAIN CHEMICALS THAT MAY EXPOSE YOU TO CHEMICALS WHICH ARE KNOWN IN THE STATE OF CALIFORNIA TO CAUSE CANCER AND REPRODUCTIVE HARM. Items You've Viewed Recently NEW Heckler & Koch MR556A1 AR-15/M4 5.56... $2999.99 SELLER: Ammo And Arms (FFL Dealer) Add To Cart
