New
FFL Required
HK 81000828 MR556 A4 5.56x45mm 10+1 16.50” Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous
$3,449.00
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Description
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.
Features
- Short Stroke Gas Piston
- HK416 Upper Receiver
- M-LOK Handguard
Specifications
- Semi-Auto
- 16.5"
- 10 + 1
- No Sights
- 33.25" to 36.5"
- 1 10 rd.
- Black
- HK416 Slimline Furniture
- 223 Rem | 5.56 NATO
- Collapsible / Folding Stock HK416 Slimline Furniture
- 1-in-7"
- None
- Black
- Fully Ambidextrous Lower
Restrictions
This item may be restricted in the following areas: CA, CT, DC, DE, HI, IL, MD, MA, NJ, NY, PA, WA, PR, CO
This list may be incomplete, as we are constantly updating our database to reflect local, state, and federal laws.
Please research the laws in your area prior to purchasing. If you feel we have listed a restriction in error, please
contact us for further review.
