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Heckler & Koch MR556 A4 5.56mmx45
Guns International #: 103499916 Seller's Inventory #: 642230269408
Category: Heckler & Koch Rifles - AR15 Rifles
Seller's Information
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Seller: Brownells Retail Store
Company: Brownells
Member Since: 1/13/26
State: Iowa
Zip: 50112
Country: United States
Phone: (641) 236-0001
Premium Seller
Number of Active Listings: 167
Total Number of Listings: 257
Seller: FFL Dealer
Return Policy: 3 day inspection and return policy on used guns.
Payment Types Accepted:
Description:
The latest update from HK-USA to the commercial variant of the legendary HK416, the MR556 A4 represents an enhanced example of “no compromise” HK performance. Chambered in 5.56 x 45mm, 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 new 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.
Questions and Conserns: If you have any questions contact us at storebrownells or 641-236-0001
Your Responsibility: Some firearms are not legal in every state. Check your local laws before . It is your responsibility to know your laws before you buy. FFL: • Firearms will only ship to FFL. • Shipping, handling, and any FFL transfer fees are not refundable. 2.) Federal Firearms License (FFL) We must ship all firearms to a verified FFL holder. We Reserve the Right to Sell any Firearm in our shop at any time. We do our best to check before selling. You must be 18 years of age or older to purchase rifles and shotguns, and 21 or older to purchase handguns, receivers, and frames. Background checks must be conducted on ALL FFL firearm purchases. Any out of state firearm purchases must be shipped to a Licensed FFL. Some firearms may not be legal in all locations. Not for sale where prohibited. Check local laws and answer any and all questions before . Buyer agrees to release seller and/or consignor from all liability, whether criminal or civil, arising from the purchase, ownership, possession, use or misuse of this item. All firearms should be inspected by a certified gunsmith prior to loading or firing. Always wear eye and ear protection when shooting firearms. Treat every firearm as if it is loaded.
SOLD
Rifle Caliber: 5.56x45mm NATO
Manufacturer: Heckler & Koch
Model: MR556 A4
Serial Number: 241-415678
Barrel Length: 16.5
Condition: New
Action: Semi Auto