H&K MR556A1 Semi-Auto 5.56x45mm 26.5″ Rifle

A direct descendant of the world-famous HK416, the MR556A1 is the commercial carbine from the same DNA. It offers the battlefield-proven reliability, durability, and precision you would expect from a rifle that bears the name Heckler & Koch. The MR556A1 is assembled in the USA using the US and German-made components and uses many of the same parts and assemblies developed for the HK416. Like the HK416, the MR556A1 uses a proprietary HK short-stroke gas piston in place of the direct-gas-impingement system found on lesser AR15-style rifles that propel 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. When adverse conditions, like dust, sand, and mud are introduced, the advantage of the HK system becomes even more drastic. That is why so many of the world’s elite military and law-enforcement customers have absolute trust in their HKs.

$3,995.00

In stock

FFL Dealer Name

Online firearm purchases will ship to your local FFL Dealer only. Enter the name of the local FFL dealer you would like your purchase shipped to or upload a copy of their FFL below.

FFL Upload

(max file size 150 MB)

Add to Wishlist
Add to Wishlist

SKU: 23450 Categories: , ,
*Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors. Stock photos provided to us by the manufacturer do not necessarily represent the actual item being purchased. Please refer to the title and description of the item before you place your order.

H&K MR556A1 Semi-Auto 5.56x45mm 26.5″ Rifle

  • Action: Semi-Auto
  • Barrel: 16.5″
  • Caliber: 5.56x45mm
  • Capacity: 30
  • Finish: Black
  • Overall Length:37.68″ – 33.9″
  • Sights: Optic Ready
  • Stock: X
  • Twist: 1:7″
  • Weight:8.6 lbs
Action Type

Brand

Condition

Gauge/Caliber

Product Inquiry
Have a question about this item? Email our staff with your question.
Name*
0
Cart
  • No products in the cart.