Description
The H&K MR556 A1 offers great accuracy and performance with a dependable and durable rifle platform. It comes chambered in 5.56 NATO with a 16.5 inch barrel. Features include an optics ready flat-top, an M-LOK handguard, and a 30 round magazine. Get the best gun deals online from GrabAGun today!
Barrel Length
16.5
Caliber
5.56
Capacity
30
Condition
New in Box
Finish Per Color
Black
Manufacturer Part Number
81000579
Model
MR556 A1
Type
Modern Sporting Rifles
UPC
642230262553
MR556 A1 Features 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 expect from a rifle that bears the name Heckler & Koch. The MR556A1 is assembled in the USA using US and German-made components and uses many of the same parts and assemblies developed for the HK416. Like the HK416, the MR556A1 uses a proprietary HK short-stroke gas piston in place of the direct-gas-impingement system found on lesser AR15-style rifles that propels exhaust gas into the upper receiver to operate the action. In the “closed” HK piston system, exhaust gasses never enter the receiver, which means the HK runs cooler, cleaner and more reliably. When adverse conditions, like dust, sand and mud are introduced, the advantage of the HK system becomes even more drastic. That is why so many of the worlds elite military and law-enforcement customers have absolute trust in their HKs. MR556 A1 Specifications Caliber: 5.56x45mm NATO Model: MR556 Series: A1 Stock Finish: Black Action: Semi-Auto Barrel Length Range: 16″ to 16.99″ Sights: None, Optic Ready Capacity: 30+1 Muzzle: Muzzle Brake Grips: Black Polymer Hand: Right Handguards: M-LOK OAL: 37.68″ Rails: Picatinny Receiver Finish: Black Safety: Manual Stock Description: Adjustable Stock Finish Group: Black Stock Material: Synthetic Twist: 1:7″ Weight: 8.60 lbs Barrel Description: Medium Contour Barrel Finish: Black Barrel Length: 16.50″
