The company announced the launch of its "Active Duty" 9mm training round line Monday.
Despite the decrease in demand, the AR-15 is still an extremely popular rifle.
Gunmaker Colt says it is suspending its production of rifles for the civilian market including the popular AR-15.
The Army began working on the MHS in 2009 and launched a competition, which Sig ultimately won, in the summer of 2015.
Israel Weapon Industries recently unveiled a new AR-style rifle that can quickly change from 5.56mm to .300 Blackout ammo.
The announcement comes just days after a mass shooting claimed seven lives in Odessa, Texas.
The former Marine was not charged with any crime, but surrendered five guns, including an AR-15 rifle.
President Donald Trump said Monday that he supported the so-called "red flag" laws on gun sales and ownership.
The service's goal is to select a final design for both weapons from a single provider in the first quarter of 2022.
Heckler & Koch Defense Inc. will soon begin delivering thousands of 7.62mm squad-designated marksman rifles to the Army.
New soldiers at Fort Sill were the first to graduate Army Basic Combat Training wearing the service's new Army Greens.
Air Force 1st Lt. Kenneth "Kage" Allen was killed.
Soldiers offered feedback on the Army's futuristic new IVAS technology.
The Defense Department is predicting flat or declining budgets in future years.
Preparations are underway across the Departments of Defense and Veterans Affairs to receive doses of a COVID-19 vaccine.