A direct descendant of the world-famous HK416, the MR556A1 is the commercial carbine from the same DNA. It offers the battlefield-proven reliability, durability and precision you would …

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 …

A direct descendant of the HK416, the HK MR556 for sale offers impeccable durability, precision, and battle proven reliability. This rifle utilizes a "closed" short stroke gas piston system …

The standard HK MR556A1 is an improved MR556, the civilian version of the famous HK416. This semi-automatic rifle has a light recoil and comfortable bumper plate. HK features a proprietary …

2 天之前 · Explore the features of the HK MR556 A4, a revolutionary firearm inspired by military needs and advanced design.

Semi automatic 5.56/.223 AR15 rifle with a 16.5" cold hammer forged barrel. Its short-stroke gas piston operating system does not impart hot carbon fouling back into the action, allowing the …

MANUFACTURER: Heckler and Koch (HK USA) FAMILY: MR556 Series MODEL: MR556 A4 TYPE: Rifle ACTION: Semi-Auto CALIBER/GAUGE: 223 Rem | 5.56 NATO FINISH: Black …

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 …

A direct descendent of the HK416, the MR556A1 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the …

HK MR556 A4 223 Remington/5.56x45mm, 16.5" Barrel, Black, M-Lok Handguard, 30rd. HK Heckler and Koch 81000827. The latest update from HK-USA to the commercial variant of the …