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HK MR556 A4 Rifle
Out of Stock
HK MR556 A4 Rifle
- HK MR556 A4 Rifle
- 81000827
- UPC 642230269408
- 5.56
- Semi Automatic
- 16.5" Cold Hammer Forged Barrel
- Ambidextrous Controls
- Short Stroke Gas Piston
- Top Rail
- Adjustable Polymer Stock
- MLOK Handguard
- 6 Position Stock
- 30 Round Capacity
HK MR556 A4 Rifle- 8100027. Semi automatic 5.56/.223 AR15 rifle with a 16.5" cold hammer forged barrel. 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. The MR556 A4 also includes ambidextrous controls for enhanced usability, making it an ideal choice for both right and left-handed shooters. This rifle excels in home defense and sport shooting and has the classic Heckler & Koch reliability and durability. 30 Round capacity.
Important Magazine Information
Atlantic Firearms follows all state regulations regarding the sale of high capacity magazines. Due to multiple states and cities now enforcing various magazine restrictions and more coming we will not ship magazines that are restricted in your area with firearms to the states listed below. If the mag that comes with the firearm is not legal in your state or city the magazine will be removed from the shipment. We do not offer custom magazine requests to swap out, ship to another state, refund, pinning of mag, substitutions, dealer approval or other. Hopefully we will see changes to these laws and violations to our second amendment rights. We apologize for this but we simply cannot accommodate each and every magazine request with over 30 different laws, regulations and restrictions impacting states, cities and local jurisdictions throughout the country. It is the customers responsibility to be informed of your local laws prior to completing your purchase. Atlantic Firearms is not responsible for any issues that may arise with magazines shipped to you or your FFL dealer that may not be legal in your area due to a change in current laws.
It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. Please feel free to email us with questions you may have.
By placing an order with Atlantic Firearms you are acknowledging and agreeing to all Terms and Conditions outlined in the Terms And Conditions section.
Please see our High Capacity Magazine Policy HERE.
Important Information
It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. You must talk to your FFL BEFORE you place your order, to make sure they will handle the transfer & legality of the firearm in your area. Please feel free to email us with questions you may have. By placing an order with Atlantic Firearms you are acknowledging and agreeing to all Terms and Conditions outlined in the Terms And Conditions section.