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H&K MR556 A4 Handgun 5.56mm 10rd Magazine(1) 11” Barrel Black

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H&K MR556 A4 Handgun 5.56mm 10rd Magazine(1) 11” Barrel Black

$3,749.00

SKU CSSI|HZ81001051 Category

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Description

The latest update from HK-USA to the commercial variant of the legendary HK416 the MR556 A4 and MR762 A4 represent an enhanced example of “no compromise” HK performance.

Its short stroke gas piston operating system does not impart hot carbon fouling back into the action allowing the weapon to run longer with less maintenance and with less wear on internal components than direct-impingement ARs.  Its adjustable gas regulator allows the operator to tune the action specifically for suppressed or unsuppressed operation.  While fully ambidextrous controls lighter weight and a slimmer profile make the new A4 easier to operate manipulate and employ.

For those who demand an AR with unmatched capability and uncompromising reliability and durability the MR A4s remain the top tier solution.

Specifications:

  • Caliber: 5.56mm
  • Capacity: 30rds
  • Length: 26.5 in
  • Width: 3.07 in
  • Height: 7.5 in
  • Barrel Length: 11 in
  • Weight: 6.61 lb
  • Trigger: 4.5 – 5.6 lb
  • Barrel Profile: 6 lands & grooves right twist 1 in 7 in
  • Sights: Optics ready

Additional information

UPC

642230269446

Manufacturer

Heckler & Koch / H&K

Manufacturer Part Number

81001051

Accessories

1 Magazine

Action

Semi-Auto

Additional Feature 1

Short Stroke Gas Piston

Additional Feature 2

HK416 Upper Receiver

Additional Feature 3

M-LOK Handguard

Adjustable Objective

False

ATF Manufacturer

HECKLER & KOCH INC.

ATF Model

MR 556 A4

ATF Type

Rifle

Barrel Length

11"

Barrel Length Range

11" to 11.99"

Barrel Type

Threaded

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

10 + 1

Color

BLACK

Drilled and Tapped

False

Finish

Anodized

Finish Type

Black

Grip Material

Black Polymer

Grip Type

HK Endanced Ergonomic Grip

Illuminated Reticle

False

Model

MR556 A4

NFA Thread Pattern

1/2×28

Number of Magazines

1 10 rd.

Overall Length

26.5"

Package Height

4.0

Package Length

32.0

Package Width

13.0

Product Type

AR

Rate of Twist

1-in-7"

Receiver

Fully Ambidextrous Lower

Safety

Ambidextrous Safety Lever

Scope Cover Included

False

Shipping Weight

10.941

Sights

No Sights

Special

Threaded Barrel

Stock Finish

Black

Stock Material

SYNTHETIC

Subcategory

Other Handguns

Weight

10.941

Weight Range

6 lbs to 6.99 lbs

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