H&K MR556 A4
Rifle || 5.56 || Green
The latest update from HK-USA to the commercial variant of the legendary HK416, the MR556 A4 represents an enhanced example of “no compromise” HK performance.
Chambered in 5.56 x 45mm, 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. 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.
recommendated assocories:
MR556 A4 5.56 16.5" 30+1 BLK Manufacturer Model Number: 81000827 Manufacturer: Heckler and Koch (HK USA) Model: MR556 A4 Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30 + 1 Finish: Black Sights: No Sights Stock Frame Grips: Collapsible / Folding Stock HK416 Slimline Furniture Magazine Quantity and Description: 1 30 rd. Overall Length: 33.25" to 36.5" Weight: 7.67 lbs. Shipping Weight: 14.5 Feature: Short Stroke Gas Piston Feature: HK416 Upper Receiver Feature: M-LOK Handguard Optic Adjustable Objective: false Optic Reticle Illuminated: false