The United States Army (USA) is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest .
Backpack that holds 800 rounds of linked 5.56 to feed the SAW family of weapons.
The IronMan backback feeds 500 rounds of machine gun ammunition directly to the weapon without the need for an additional man to act as ammo bearer.
Massive 500 Round Ammunition Backpack for US Military Please do not forget to subscribe to support. Tag: air force, army academy,army belt, army bumper .