$45,082.59
Secure Checkout
Encrypted & protected
Fast Shipping
Ships in 1-2 business days
Authorized Dealer
Factory-fresh inventory
Heckler & Koch / H&K
HK MR556 A4 556NATO 16.5″ 30RD BLK
$3,749.00
Out of stock
Add to WishlistRemove from Wishlist
Report Abuse
Add to Wishlist
FFL Transfer Required
Ships to a licensed dealer for pickup. How it works
Caliber / Gauge
.223 REM/5.56 NATO
Action
Semi-Auto
Capacity
30
Barrel Length
16.5"
Twist Rate
1:7"
Sights
No
- Ships fast from an authorized dealer
- Secure, encrypted checkout
- Full manufacturer warranty
Safety first.
Always follow proper firearm safety protocols and comply with all federal, state, and local laws.
Description
The latest update from HK-USA to the commercial variant of the legendary HK416, the MR556 A4 and MR762 A4 represent an enhanced example of no compromise HK performance. Its 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 than direct-impingement ARs. 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 A4 easier to operate, manipulate and employ. For those who demand an AR with unmatched capability and uncompromising reliability and durability, the MR A4s remain the top tier solution.
Specifications
| Action | Semi-Auto |
| ATF Type | MODERN SPORTING RIFLE |
| Barrel Length | 16.5" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 30 |
| Color | Black |
| Length | 43.8000 |
| Number of Magazines | 1 30 rd. |
| Package Height | 4.1 |
| Package Width | 13.2 |
| Product Type | AR |
| Rate of Twist | 1:7" |
| Safety | Ambidextrous Safety Lever |
| Shipping Weight | 14.0 |
| Sights | No |
At a Glance
- Manufacturer Heckler & Koch / H&K
- Model MR556 A4
- Caliber / Gauge .223 REM/5.56 NATO
- UPC 642230269408
- MPN 81000827
Buy with Confidence
- Authorized dealer inventory
- Ships in 1-2 business days
- Secure, encrypted checkout
Product Details
| UPC | 642230269408 |
| Manufacturer | Heckler & Koch / H&K |
| Manufacturer Part Number | 81000827 |
| Action | Semi-Auto |
| ATF Type | MODERN SPORTING RIFLE |
| Barrel Length | 16.5" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 30 |
| Color | Black |
| Length | 43.8 |
| Model | MR556 A4 |
| Number of Magazines | 1 30 rd. |
| Package Height | 4.1 |
| Package Width | 13.2 |
| Product Type | AR |
| Rate of Twist | 1:7" |
| Safety | Ambidextrous Safety Lever |
| Shipping Weight | 14 |
| Sights | No |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| State Restriction (IL) | NO SALE TO ILLINOIS PICA |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |
Loading...
Related Products
FFL
FFL
Out of StockFFL
FFL
More Products
Only 3 leftFFL
Black Rain Ordnance
Black Rain Ordnance BROFUSIONZGB Spec15 Fusion 5.56x45mm NATO 30+1 16″, Zombie Green Battleworn, 12″ M-LOK, MFT EPG16 Grip/Minimalist Stock
.223 REM/5.56 NATO
Only 4 leftFFL
Springfield Armory
SPRINGFIELD ARMORY SAINT VICTOR V2 COYOTE BROWN 5.56 RIFLE 16″ BBL, 1-30RD MAG
.223 REM/5.56 NATO
FFL
Reviews
There are no reviews yet.