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.
Features :
Features :
- HK416 elongated steel castle nut
- HK416 A5 upper receiver
- Continuous picatinny rail interface between upper receiver and handguard
- M-LOK interface with integral ambi QD cups
- Suppressor-ready concentric 5/8X24 threads
- Match rifle cold-hammer-forged barrel
- Ambidextrous safety lever, bolt release and magazine release
- Ambi safety selector with 45-degree throw
- Updated angled magazine well for reliable feeding
| Restricted State2 | CO |
| Stock | Polymer |
| Restricted State8 | MD |
| Restricted State10 | NJ |
| Restricted State9 | MA |
| Restricted State12 | PA |
| Restricted State11 | NY |
| Model | MR762 A4 |
| Manufacturer Part # | 81000830 |
| Color | Black |
| Barrel Length | 16.5" |
| Finish | Anodized |
| Caliber | 762NATO |
| Restricted State3 | CT |
| Restricted State5 | DE |
| Restricted State4 | DC |
| Restricted State7 | IL |
| Restricted State6 | HI |
| Restricted City3 | BOULDER |
| Restricted City5 | CHICAGO |
| Restricted City4 | BUFFALO |
| Restricted City7 | NEW YORK CITY |
| Restricted City6 | HIGHLAND PARK |
| Restricted City8 | OAK PARK |
| Restricted City9 | ROCHESTER |
| Restricted City10 | ROSEMONT |
| Accessories | 1 Magazine |
| Subcategory | Modern Sporting Rifles |
| Type | AR |
| Action | Semi-automatic |
| Type of Barrel | Threaded |
| Capacity | 10 Rounds |
| Restricted State1 | CA |
| Restricted State13 | WA |
| Restricted State14 | PR |
| Restricted City1 | ALBANY |
| Restricted City2 | AURORA |
| Allocated | N |
| Coming Soon | N |
| Closeout | N |
| Department Name | Long Guns |
| Dropshippable | N |
| Ground Only | N |
| New Item | N |
| NFA | N |
| Case Height | 0.00 |
| Talo Exclusive | N |
| Case Weight | 0.00 |
| Case Length | 0.00 |
| Items Per Case | 0 |
| Case Width | 0.00 |
| LeResale Only | N |
| Items Per Unit | 0 |
| UoM | EA |
| Hazard Warning | WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
| Exlusive | N |
| DropShip Block | Y |
