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HK 81000827 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous
HK 81000827 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous
$3,749.00
Out of stock
Disclaimer: It is the customer’s responsibility to ensure that all orders comply with applicable local and federal regulations. Non-compliant orders are subject to a 30% restocking fee. We reserve the right to dispute any chargebacks related to such orders.
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.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on HK 81000827 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous by Heckler & Koch / H&K? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.
Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.
No shipping to California.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!Â
| UPC | 642230269408 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 81000827 |
| Action | Semi-Auto |
| ATF Type | MODERN SPORTING RIFLE |
| Barrel Length | 16.50" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 30 + 1 |
| Length | 43.8000 |
| 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 | 14.0 |
| 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 |
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.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on HK 81000827 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous by Heckler & Koch / H&K? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.
Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.
No shipping to California.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!Â
| UPC | 642230269408 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 81000827 |
| Action | Semi-Auto |
| ATF Type | MODERN SPORTING RIFLE |
| Barrel Length | 16.50" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 30 + 1 |
| Length | 43.8000 |
| 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 | 14.0 |
| 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 |
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