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Heckler & Koch MR223A3 14.5" Semi-Auto Pistol
Heckler & Koch MR223A3 14.5" Semi-Auto Pistol

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Price: $7,995.00

Stock Status:(Out of Stock)
SKU: MR223A3-145



Heckler & Koch MR223A3 14.5" Semi-Auto Pistol


The Heckler & Koch MR223A3 is the civilian semi-auto equivalent to the legendary HK416A5. Entirely made of German parts unlike the US made and assembled MR556, the MR223A3 is the real deal!

The MR223A3 stands out due to its excellent ergonomics and reliability, the gas system was developed for military use and has been well proven over the years. Its short stroke gas system reduces fouling to a minimum. Full ambidextrous controls


  • Hard chrome plated, free floating barrel - high accuracy
  • excellent results in all tests under adverse climate conditions
  • Length adjustable six position receiver extension for installation of brace or stock (ALL NFA rules apply)
  • The technology of the G36 guarantees a high level accuracy, functioning and handling
  • Slim line handguard with HKey mounting slots


  • Caliber: .223 Rem.
  • Operating principle: Gas-operated
  • Magazine compatibility: AR15 pattern magazines
  • Length min./max.: approx. 800/896 mm
  • Width: approx. 74.0 mm
  • Height: approx. 191.0 mm
  • Barrel length: approx. 368 mm
  • Sight radius: approx. 371.0 mm
  • Weight: 3.79 kg

Suggested Accessories:
Heckler & Koch HK416/MR223 Carbine Collapsible Stock Assembly
SALE: $185.00

Heckler & Koch HK416/MR556 Carbine Collapsible Stock Assembly

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Heckler & Koch MR223A3 14.5" Semi-Auto Pistol February 5, 2022
Reviewer: Alex Gonzalez from Miami, FL United States  
Excellent prices, service and shipping. These company is the real deal for HK weapons!

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  4 of 4 people found the following review helpful:
5 of 5 HK Match Rifle or MR January 13, 2022
Reviewer: Papi from Idaho  
For all of the HK haters out there that wouldn’t spend the money, you have passed up an opportunity to have one of the finest precision, durable and failure proof weapon systems ever produced. Heavy, yes expensive, yes durable and reliable in any conditions, hell yes! After you’ve ve shot the $&@: out of the barrel of your M4 the MR rifle will still continue to give precise hits with iron sights or a nice optic. If you can find one that is reasonably priced don’t hesitate, definitely a rifle that will be around long after the others have been put in their retirement safes!!

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