HK 81001204 MR556 A4 5.56x45mm 10+1 16.50" Black Threaded Barrel, Patriot Brown Picatinny Rail Receiver, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous

HK 81001204 MR556 A4 5.56x45mm 10+1 16.50″ Black Threaded Barrel, Patriot Brown Picatinny Rail Receiver, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous

SKU: SA1364830
UPC: 642230271081

HK 81001204 MR556 A4 5.56x45mm 10+1 16.50″ Black Threaded Barrel, Patriot Brown Picatinny Rail Receiver, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous

$3,449.00

Out of stock

Want to be notified when this product is back in stock?

The MR556 A4 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. 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.

Weight 11 lbs
Dimensions 31 × 12.4 × 3.9 in
Manufacturer

HK
Product Type

Caliber

5.56x45mm
Capacity

10+1
Action

Barrel Description

Barrel Length

Barrel Length Range

Hand

Metal Finish Group

Oal

Safety

Sights

Stock Description

Stock Finish Group

Twist

Weight

Weight Range

Reviews

There are no reviews yet.

Be the first to review “HK 81001204 MR556 A4 5.56x45mm 10+1 16.50″ Black Threaded Barrel, Patriot Brown Picatinny Rail Receiver, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous”

Related products

Free Ammo
Free Ammo
Shopping Cart
Scroll to Top