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H&K
MR223

German-made civilian AR-15 with H&K's renowned manufacturing standards. Crisp trigger, exceptional accuracy, and flawless reliability define this premium assault carbine.

5.56NATO
Caliber
30+1
Capacity
HK416
Mil. variant
2011
Bin Laden raid
Book this firearm→
€4 / shot · 5 rounds min.
Catalog · H&K MR223H&K MR223// .223 REM · Šautene
Origin
Germany
Maker
Heckler & Koch
Mil. Variant
HK416
Action
Short-stroke piston
Caliber
5.56×45mm NATO
Famous Use
DEVGRU, 2011
The Story

The rifle SEAL Team Six carried into Abbottabad.

The MR223 is the civilian, semi-auto version of the HK416 — the rifle famously used by SEAL Team Six during the 2011 raid that killed Osama bin Laden. H&K reengineered the AR-15 platform with a short-stroke gas piston system, dramatically improving reliability and reducing fouling.

German engineering applied to the AR platform produces a rifle that feels noticeably more refined than its American counterparts — tighter tolerances, smoother action, and a famous reputation for going thousands of rounds without cleaning.

The HK416 (military version) is now the standard service rifle of the French Army, Norwegian Armed Forces, U.S. Marine Corps (as the M27 IAR), and numerous tier-one special operations units around the world.

“The HK416 is the most significant upgrade to the AR-15 platform in the rifle's history. The piston system changed everything for sustained fire reliability.”

U.S. Special Operations Command evaluation, 2005

Why it replaced the M4.

The direct-impingement system on the original M4 blows hot, carbon-laden gas back into the action — fouling it over time. H&K's short-stroke piston keeps gas away from the bolt carrier group entirely. The result is a rifle that runs cleaner, cooler, and longer between cleanings.

If you've ever wanted to fire what tier-one operators carry, the MR223 is the closest civilian shooters can legally get.

German engineering, American platform

How H&K fixed the AR-15.

Eugene Stoner designed the AR-15 in the 1950s. Heckler & Koch spent 40 years figuring out how to make it better.

The AR-15 / M16 is adopted

The U.S. Army adopts the M16. Its direct-impingement gas system is lightweight and accurate — but has a known weakness: it fouls the action with carbon.

1960s
2004
H&K develops the HK416

At the request of U.S. Army Delta Force, H&K develops the HK416 — an AR-15 upper with a short-stroke gas piston system. Delta Force adopts it almost immediately.

Norway adopts the HK416

Norway becomes the first nation to adopt the HK416 as its standard military rifle — replacing the G36. Other nations begin evaluating it.

2007
2011
Operation Neptune Spear

SEAL Team Six carries HK416s during the raid on Osama bin Laden's compound in Abbottabad, Pakistan. The rifle becomes globally famous.

France adopts the HK416F

The French Army adopts the HK416F as its standard service rifle — making France and Norway the two largest HK416-equipped militaries.

2017
Now
The world standard

HK416 family rifles serve in France, Norway, the U.S. Marine Corps, and dozens of special operations units worldwide. The MR223 is the civilian version.

In service · in history

In the wild.

The HK416 has written history — from the raid that ended the world's most wanted man to the standard rifle of the French Republic.

Operation
Neptune Spear
2011

Carried by SEAL Team Six during the Bin Laden raid — the most famous special operations mission of the 21st century.

Service
U.S. Marine Corps (M27 IAR)
2011–

Adopted as the standard infantry rifle of the USMC — replacing the M16/M4 in Marine hands.

Service
French Army (HK416F)
2017–

Standard service rifle of the French Armed Forces — the largest national adoption of the HK416 platform.

Service
Delta Force (first adopter)
2004–

U.S. Army Delta Force requested and adopted the HK416 before any other unit — giving it the most credible tier-one pedigree of any modern AR variant.

From our shooters

What people say.

The MR223 surprises shooters who've fired AR-15s before — the piston makes a noticeable difference. Here's what our visitors say.

★★★★★

“I've shot AR-15s in the US. This is noticeably smoother and more refined — the action cycles differently, the recoil impulse feels cleaner. Worth the extra price per shot.”

David K. · New York
★★★★★

“Knowing SEAL Team Six carried this exact platform changes how you hold it. The instructor explained the piston system and why it matters. Brilliant experience.”

Toms L. · Riga
Available today

Pull the
trigger.

Five shots from the rifle SEAL Team Six carried during the Bin Laden raid. Four euros each. No experience required — just bring an ID and your curiosity.

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