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Heckler & Koch MR556A1
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Heckler & Koch MR556A1
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H &K Heckler & koch

H&K MR556A1

Weight 9.91 lbs
Dimensions 37.68 × 3.07 × 9.45 in
Action

Semi Automatic

Barrel Length

16.5"

Brand

H &K Heckler & koch

Capacity

20+ Rounds

Color

Black

Rifle Caliber

5.56 x 45 mm

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  • Description
  • About brand
  • Shipping & Delivery
Description

Heckler & Koch MR556A1 – Unmatched Performance in a 5.56 NATO Rifle

The H&K MR556A1 is a top-tier AR-style rifle designed with the same craftsmanship and performance principles found in the famous HK416 used by military forces around the world. Chambered in 5.56 NATO, the MR556A1 features Heckler & Koch’s renowned short-stroke gas piston system, offering enhanced reliability and reduced recoil in comparison to traditional direct impingement systems.

Engineered with precision and durability in mind, the MR556A1 delivers exceptional accuracy, consistency, and longevity. Whether you’re a competitive shooter or a tactical enthusiast, this rifle stands out for its top-notch components, including a free-floating barrel, high-quality trigger, and ambidextrous controls.

Key Features:

  • Short-Stroke Piston System: The MR556A1 utilizes Heckler & Koch’s proprietary short-stroke gas piston system, which prevents carbon fouling in the receiver, ensuring superior reliability and reduced maintenance compared to direct impingement systems.
  • Cold-Hammer Forged Barrel: The rifle features a 16.5″ cold-hammer forged barrel, free-floated for enhanced accuracy. This type of barrel construction offers excellent longevity and sustained accuracy over time, even during intense use.
  • Precision Trigger: The MR556A1 comes equipped with a match-grade trigger, providing a crisp and consistent pull that enhances accuracy in rapid or precision shooting.
  • Ambidextrous Controls: With fully ambidextrous safety selectors and magazine releases, the MR556A1 is designed to accommodate both right- and left-handed shooters, ensuring maximum versatility.
  • Modular Rail System (MRS): The M-LOK compatible free-floating handguard provides ample real estate for accessories, such as optics, lasers, lights, and grips, offering complete customization to match your needs.
  • Enhanced Ergonomics: The rifle features a telescoping stock that is adjustable for length of pull, ensuring a comfortable fit for any shooter. The pistol grip is textured for a secure hold, enhancing overall weapon handling.
  • Battle-Proven Durability: Built to exacting military standards, the MR556A1’s construction ensures reliability in harsh conditions, with components designed to last under high-stress environments.

Why Choose the H&K MR556A1?

The H&K MR556A1 is the civilian version of the iconic HK416, combining world-class engineering with unparalleled accuracy and durability. Its short-stroke piston system is designed to ensure optimal performance under the most demanding conditions, while the premium components and craftsmanship make it one of the most reliable and precise 5.56 NATO rifles on the market.

Technical Specifications:

  • Caliber: 5.56 NATO / .223 Remington
  • Barrel Length: 16.5 inches
  • Overall Length: 33.9 – 37.7 inches (depending on stock position)
  • Weight: 8.6 lbs
  • Trigger: Match-grade trigger
  • Sights: Optics-ready, full-length Picatinny rail
  • Gas System: Short-stroke gas piston
  • Stock: 6-position adjustable telescoping stock
  • Magazine Capacity: 30-round magazine (STANAG compatible)

Perfect for Competitive and Tactical Shooting The H&K MR556A1 combines battle-proven technology with a precision shooting platform. Whether you’re competing or seeking a reliable rifle for tactical use, the MR556A1 guarantees unmatched performance and reliability.

About brand

Heckler & koch

Heckler & Koch, commonly known as H&K, is a renowned German manufacturer of firearms, including handguns, rifles, submachine guns, and more. Known for its precision engineering and innovative designs, H&K has a global reputation for producing high-quality firearms adopted by military, law enforcement, and civilian shooters worldwide. Their commitment to reliability, durability, and cutting-edge technology has made H&K a trusted name among firearms enthusiasts and professionals alike

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All items, including ammunition, will be shipped within two business days after receiving your order. Shipping costs will be calculated by weight & destination after manually after receiving your order. The minimum cost is $12.50. All orders are automatically insured up to $100.

Please specify the correct shipping address at checkout. If an order is returned due to an incorrect or incomplete address, we must charge you the additional shipping charges to reship the order. If you request a re-route of the shipment after ordering, we must charge you the re-route fee that the carrier charges us.

Once the package has been delivered to your address, legal title transfers to you and you assume all liability.

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All ammunition sales are final. Returns will only be accepted for merchandise found damaged or defective immediately upon receipt. Trigger Point Armory will provide YOUR CHOICE of a replacement item (pending availability) or full refund on all non-firearm products found defective upon receipt. If you receive a defective item, please immediately call us to request a return label. Trigger Point Armory will not claim any responsibility for items damaged in shipping. For items damaged in shipping, customers need to file a claim with the carrier.

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Orders can only be canceled prior to shipment. All canceled orders will be charged a 5% restocking fee to cover our processing fees.

If you refuse a delivery, you will be charged a 5% restocking fee plus the cost of shipping both ways. These charges will be deducted from your refund.

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We do our best to make sure pricing errors to not occur.  However, if a pricing error is discovered due to a typographical error or error from our supplier, we reserve the right to refuse or cancel the order.

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We will automatically charge & withhold applicable sales tax for orders to be delivered to addresses within the state(s) where Trigger Point Armory holds a presence. For all other orders, it is your responsibility to pay any sales tax or other tax that may be apply.

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