MR556 A4 - HK USA - Heckler & Koch
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 …
HK MR556A4 16.5" 5.56 NATO Rifle, Black - 81000827
Designed for uncompromising accuracy, durability, and reliability, this semi-automatic rifle is a civilian variation of the legendary HK416, trusted by military forces worldwide. With a cold …
HK MR556 For Sale - Omaha Outdoors
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 …
HK MR556 A4 11" 5.56 NATO, Pistol, Black - 81001050 - $3449.99
Designed for uncompromising accuracy, durability, and reliability, this semi-automatic pistol is a civilian variation of the legendary HK416, trusted by military forces worldwide. With a cold …
MR556 A4 SBR 11" - HK USA - Heckler & Koch
Its adjustable gas regulator allows the operator to tune the action specifically for suppressed or unsuppressed deployment. The MR A4 is the top-tier solution for those who demand …
HK MR556 A4 5.56 AR-15 Rifle - Xtreme Guns & Ammo
Introducing Heckler and Koch’s all new MR556, the HK MR556 A4 Gas Piston 5.56 AR15 Rifle with new M-LOK Rail and adjustable two way gas block. The HK MR556-A4 5.56 AR15 Semi …
HK MR556 A4 Rifle - AtlanticFirearms.com
HK MR556 A4 Rifle- 8100027. 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 …
HK MR556 A4 Semi Automatic Rifle 5.56x45mm NATO 16.5 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 …
Heckler & Koch MR556 A4 5.56 AR-15 Pistol - 11" - Primary Arms
The Heckler and Koch MR556 A4 represents the latest enhancement to HK's Legendary MR556/416 family of piston-driven carbines. The short-stroke gas piston system keeps hot …
MR556 A4 Pistol 11" - HK USA - Heckler & Koch
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 …
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