The United States Marine Corps has issued a notice that it plans to purchase more than 50,000 from Heckler & Koch.
In February, Marine Corps Systems Command (MARCORSYSCOM) issued a request for information (RFI), seeking companies capable of manufacturing the 5.56mm NATO M27 Infantry Automatic Rifle, designed by German manufacturer Heckler & Koch and based on H&K's HK416 rifle. Based on internal evaluations, the Marine Corps had determined that it wanted to expand use of the M27 within its rifle squads.