Description

Discover the H&K MR556 A4 Semi-Auto Rifle, a pinnacle of precision and reliability. Chambered in .223 REM/5.56 NATO, this rifle features an 11” barrel and a 10 + 1 capacity, perfect for various shooting disciplines. Its semi-automatic action utilizes a short-stroke gas piston system, reducing wear and maintenance. With ambidextrous safety, an adjustable gas regulator, and a 1-in-7” twist rate, this optics-ready rifle offers superior handling and accuracy. Finished in black, the MR556 A4 embodies the exceptional quality of Heckler & Koch.