We get to see the Ohio Ordnance Works HCAR or the Heavy Combat Assault Rifle in this video by Managerial Outcomes. This a semi-automatic rifle is a heavily modified derivative of the Browning Automatic Rifle (BAR) and is built on an Ohio Ordnance M1918A3 receiver. This design allows it to maintain the ruggedness of the original BAR design while incorporating modern features that make it more adaptable to today's warfare environments.