Heckler & Koch MR223 A3 Slimline 16.5", black with short handguard

The semi-automatic rifle MR 223 from Heckler & Koch seamlessly connects to the globally widespread G36. The Slim-Line version is completely ambidextrous and thus usable out-of-the-box for left-handed shooters. The hard-chromed barrel makes this semi-automatic rifle, originally developed for the military, a reliable and precise sporting rifle of the highest level.

This image shows the short Slimline handguard:

Did you know? The .22 lr small caliber conversion system from NORDIC COMPONENTS shown HERE now fits directly onto the Heckler & Koch MR223 A3 Slimline without modifications. Finally, you can buy a .22 conversion system for HK MR223 that simply fits.

Image for illustration

The key features of this semi-automatic rifle:

SLIM-LINE handguard with HKey interfaces
STANAG profile at 12 o'clock and MIL-STD-1913 Picatinny at 6 o'clock
Ambidextrous bolt catch lever
Ambidextrous magazine release lever
Trigger weight: approx. 1,700 g
Color: Black
Variants:

With long handguard
With short handguard

Quick-change folding sight, adjustable
Length-adjustable Slim-Line stock with 6 notches
Muzzle brake
Muzzle thread: M15x1
Barrel length: 16.5"

Delivery includes:

1 x HK MR 223 A3 including folding sight
1 piece 10-round magazine
Delivery in a padded plastic case
Manual, also available for download

General safety instructions for HK handguns can be found here for download

Model:
HK MR 223 A3 - 16.5"

Caliber:
.223 Rem. (5.56 x 45 mm NATO)

Barrel length:
16.5" (420 mm)

Magazine capacity:
10 rounds

Sight:
Quick-change folding sight, adjustable

Sight line:

approx. 450 mm with short handguard

approx. 490 mm with long handguard

Application:
SPORT + Hunting

Weight:
3.7 kg

Length:
approx. 848 to 944 mm

Height / Width:
approx. 240 / 74 mm

The German firearms manufacturer Heckler & Koch is known worldwide for weapon technologies of the highest level. The German top brand produces service weapons for the Bundeswehr, semi-automatic pistols for today's shooting sports, service pistols, and precision rifles for competitive shooting and various law enforcement applications around the globe. Not only are HK products used by the Bundeswehr, but security forces from other countries such as the USA, Norway, the United Kingdom, and many more rely on the unconditional functionality of Heckler & Koch firearms.

Sale only to holders of a purchase permit.