Celebrating 75 years of precision and innovation, Heckler & Koch introduces the MR556A1 Flecktarn, a limited-edition rifle inspired by the iconic German Flecktarn camouflage. With only 500 units of each version available, this exclusive firearm features a 75th Anniversary engraving and comes with four (4) 20-round magazines. Built on HK's legendary proprietary gas piston system, the MR556A1 eliminates common malfunctions by preventing hot carbon fouling from entering the receiver delivering unmatched reliability. Borrowing from the elite HK416, it boasts a cold hammer-forged, German-made barrel, engineered for exceptional accuracy and durability. Unlike chrome-lined barrels, its unlined 16-1/2 inches heavy contour barrel ensures superior precision, enhanced by a 1:7 twist and a unique internal profile that optimizes velocity and bullet stability. Designed for versatility, the Picatinny rail allows for seamless optic and sight integration, while interchangeable subassemblies make it compatible with high-quality AR-style firearms. A fusion of combat-proven performance and historical tribute, the MR556A1 Flecktarn is a must-have for collectors and enthusiasts alike.

M-LOK attachment system is a lightweight, modular platform for secure and customizable accessory mounting
The two-stage trigger offers a crisp, predictable break for enhanced accuracy and precision shooting
The gas-piston system provides cleaner operation, reduced recoil and improved reliability in adverse conditions
Ambidextrous safety provides intuitive operation and added security

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).