Nammo Talley (formerly Talley Defense Systems)

The M141 BDM is a US Army 83mm disposable shoulder-launched weapon designed specifically for destroying fortified bunkers and field fortifications. It is derived from the Shoulder-Launched Multipurpose Assault Weapon (SMAW) used by the US Marine Corps. The weapon uses a high-explosive dual-purpose (HEDP) warhead that can penetrate reinforced concrete walls before detonating inside the structure.