HK MR556A1 from Boomstick Tactical LLC near Olathe, Kansas City, KS

For sale is a used but great condition HK MR556 A1 5.56 NATO AR-15 Rifle. Comes as pictured with the original HK soft rifle case. Does not come with any mags. 

Local buyer must fill out a form 4473 and pass a background check. Will ship to an out of state FFL. Shipping fees vary on location. 

This 30-round semi-automatic rifle features Heckler and Koch’s cutting-edge gas piston operating system and M-LOK mounting system to put together a solid, reliable civilian version of the legendary HK416.