Heckler & Koch MR556A1 Semi-Auto 5.56mm Rifle, 16.5" Barrel, with 30rd Magazine
Product Description
Description: Heckler & Koch MR556A1 Semi-Auto 5.56mm Rifle, 16.5" Barrel, with 30rd Magazine. This Heckler & Koch MR556 A1 rifle is the battle-proven civilian rifle from HK chambered in 5.56x45mm. This rifle features the reliable HK short-stroke gas piston, a 30 round steel mag, adjustable stock, flip-up sights and H&K quality to give the shooter ultimate performance with every shot. Also included is a black tactical carrying case featuring PALS webbing and pouches. The HK free floating handguard on this MR556A1 has many M-LOK accessory attachment points along with the mil-spec 1913 picatinny rail on top. This premium machined alloy handguard allows all current accessories such as sights, lights and aimers to be fitted. This rifle is made to the high standards of Heckler & Koch and is crafted to deliver premium performance.
A direct descendant of the world-famous HK416, the MR556A1 is the commercial carbine from the same DNA. It offers the battlefield-proven reliability, durability and precision you would expect from a rifle that bears the name Heckler & Koch.
The MR556A1 is assembled in the USA using US and German-made components and uses many of the same parts and assemblies developed for the HK416. Like the HK416, the MR556A1 uses a proprietary HK short-stroke gas piston in place of the direct-gas-impingement system found on lesser AR15-style rifles that propels exhaust gas into the upper receiver to operate the action. In the "closed" HK piston system, exhaust gasses never enter the receiver, which means the HK runs cooler, cleaner and more reliably.
| CALIBER | 5.56x45mm |
| CAPACITY | 30 |
| OPERATING SYSTEM | HK Short-Stroke Gas Piston |
| MAG TYPE | AR-15 |
| RECEIVER FINISH | Black |
| TRIGGER PULL | ~7.64 lbs. (~3.47 kg) |
| BARREL LENGTH | 16.5 in (419 mm) |
| BARREL FINISH | Black |
| BARREL ACCESSORY | Flash Hider |
| BARREL TWIST | 1:7" |
| HANDGUARD | Free Floating |
| ACCESSORY ATTACHMENT | M-LOK / Picatinny |
| SIGHTS | Flip-Up Iron |
| SIGHTS | Adjustable |
| SHORTEST LENGTH | 33.9 in (861 mm) |
| LONGEST LENGTH | 37.68 in (957 mm) |
| OVERALL WIDTH | 3.07 in (78 mm) |
| OVERALL HEIGHT | 9.45 in (240 mm) |
| WEIGHT | 8.6 lbs (3.9 kg) |
16.5" Barrel
The barrel of the MR556A1 measures 16.5" and is cold hammer forged from the highest quality cannon-grade steel. The barrel has a 1 in 7" twist and a taper-bore configuration, with a slightly smaller diameter at the muzzle for improved accuracy and velocity.
Handguard
The free floating alloy handguard of the MR556A1 has many M-LOK accessory attachment points as well as a mil-spec 1913 picatinny rail on top.
Sights
Adjustable flip-up iron sights come with this rifle and the long top rail ensures plenty of space for all types of optic and sight devices.
Trigger
The trigger of the MR556A1 has a pull weight of 7.64 pounds (3.47 kg).
HK Gas System
Like the HK416, the MR556A1 uses a proprietary HK short-stroke gas piston in place of the direct-gas-impingement system found on lesser AR15-style rifles that propels exhaust gas into the upper receiver to operate the action. In the "closed" HK piston system, exhaust gasses never enter the receiver, which means the HK runs cooler, cleaner and more reliably.
When adverse conditions, like dust, sand and mud are introduced, the advantage of the HK system becomes even more drastic. That is why so many of the world's elite military and law-enforcement customers have absolute trust in their HKs.
Adjustable Stock
The rifle features an adjustable stock which can adjust the overall length of the firearm by up to 3-3/4".
Magazine
A 30 round, black finished, steel magazine ships with the MR556A1.
Tactical Case
The rifle ships in its soft black tactical carrying case which boasts PALS webbing and many useful pouches. The HK logo is placed in its center and has durable zippers for reliable performance.
Manufacturer: Heckler and Koch
Note: This item will only ship to a Federal Firearms License Dealer (FFL). Before this product is shipped your FFL Dealer must email or fax a valid FFL to Midwest Gun Works. It is the responsibility of the purchaser, to check your local laws before ordering products from Midwestgunworks.com. Please check your State, County, and City laws for restrictions before ordering. Please have your FFL dealer fax their FFL to 636-475-7303 or email to [email protected]. When sending the FFL to Midwest Gun Works be sure to include the customer name and order number
PRODUCT SPECIFICATIONS:
- Barrel Length: 16-1/2"
- Brand: Heckler and Koch
- Caliber: 5.56x45mm,.223 Rem
- Finish / Color: Black
- Firearm Type: Rifle
- Magazine Capacity: 30
- Models Fit: HK MR556A1
- Type: Semi-Auto
Specifications
- Barrel Length: 16-1/2"
- Brand: Heckler and Koch
- Caliber: 5.56x45mm,.223 Rem
- Finish / Color: Black
- Firearm Type: Rifle
- Magazine Capacity: 30
- Models Fit: HK MR556A1
- Type: Semi-Auto
Rules & Regulations
Firearm Purchasing Policy
Midwest Gun Works sells firearms only in accordance with all Federal, State & Local firearms regulations. Midwest Gun Works will only ship a Firearm to a Federal Firearms License holder (FFL). FFL holder must be located within the United States. We do not and will not ship firearms internationally. In order for Midwest Gun Works to ship your firearm purchase, you must complete the following steps:
- Midwest Gun Works must receive a legible and SIGNED copy of the Federal Firearms License from the dealer that will receive the firearm. This can be done via fax, email or standard mail.
- Payment must be received via Credit Card
Important note: Please insure that you or your FFL dealer includes your name and order number with FFL when Emailed or faxed.
Please have your FFL dealer email their FFL to [email protected] or fax it to 636-475-7303
Please contact us directly if you have any questions pertaining to transaction procedures or details concerning the Firearm being purchased.
Shipping
WE WILL ONLY SHIP TO VALID FFL DEALERS.
Once payment and a signed FFL copy have been received, Midwest Gun Works will then process and prepare the firearm for shipment. All firearms are typically shipped via UPS or USPS Priority Mail. Most shipments going to Alaska or Hawaii will be shipped via USPS. Shipping rates vary according to geographical location and final value of Firearm being purchased. Minimum shipping rates are as follows:
- Long Guns: Minimum shipping rate is set at $32.00, with any additional charges being added once final value and location of receiver have been established.
- Hand Guns: Minimum shipping rate is set at $41.00, with any additional charges being added once final value and location of receiver have been established.
* Any additional shipping charges not shown during online check-out will be presented to the customer for approval prior to processing the order.
Once your FFL Dealer receives the firearm, you as the purchaser will then be required to fill out all pertinent paperwork with them in order to take possession of your firearm.
It is the responsibility of the purchaser to make sure that they comply with all federal, state and local laws. If you need more information about restrictions in your area please visit the ATF's website by clicking HERE.
States with applied firearm restrictions:
Stripped lower receivers will NOT be shipped to the following states:
- Connecticut
- Illinois
- Massachusetts
Complete AR and AK receivers will NOT be shipped to the following states:
- California
- Connecticut
- Illinois
- Maryland
- Massachusetts
- New Jersey
- New York
- Non-Compliant AR or AK models & "Assualt Weapons" will NOT be shipped to the following states:
- California (No "assault weapons" can be shipped.)
- Connecticut
- Illinois (Includes shotguns with fixed mags over 5 rounds or any shotgun that accepts detachable magazines)
- Maryland
- Massachusetts
- New Jersey
- New York
- Washington
Midwest Gun Works DOES NOT ship high-capacity magazines (those greater than 10 rounds) with firearms to the states listed below.
Midwest Gun Works WILL NOT replace high capacity magazines with state compliant magazines.
Midwest Gun Works DOES NOT offer refunds in place of the magazines.
States with applied magazine restrictions:
- California - no magazines greater than 10 rounds
- Colorado - no magazines greater than 15 rounds
- Connecticut - no magazines greater than 10 rounds (larger with a valid permit.)
- Delaware - no magazines greater than 17 rounds.
- Hawaii - no pistol magazines greater than 10 rounds
- Illinois -
- No pistol magazines greater than 15 rounds
- No rifle magazines greater than 10 rounds
- Chicago, Highland Park, Cook County, Dolton, Homewood & Oak Park- no magazines greater than 10 rounds
- Maryland - no magazines greater than 10 rounds
- Massachusetts - no pistol or rifle magazines over 10 rounds and no detachable shotgun magazines over 5 rounds
- New Jersey - no magazines greater than 10 rounds
- New York - no pistol or rifle magazines over 10 rounds and no detachable shotgun magazines over 5 rounds
- Rhode Island - no magazines greater than 10 rounds
- Vermont - no pistol magazines over 15 rounds and no rifle or shotgun magazines over 10 rounds
- Washington -
- No magazines greater than 10 rounds
- No semi-auto shotgun fixed magazine greater than 7 rounds
- Washington D.C. - no magazines greater than 10 rounds
Exceptions:
- L.E.Os must provide both their credentials and a letterhead signed by their department's superior officer stating that the firearm will be used in the execution of the L.E.O's duties.
- Midwest Gun Works only recognizes City Police Officers, County Sheriff Deputies, and State Police (including Highway Patrol) as L.E.Os.
- Not all of the states listed may have L.E.O. exemptions.
- Please contact us BEFORE placing your order.
- Midwest Gun Works does NOT ship directly to L.E.O.; the order must go to an FFL.
- Midwest Gun Works does NOT make exceptions for this policy.
