Marine Corps Systems Command recently fielded the M007 to Marine and civilian CID agents and members of Helicopter Squadron One. - Individual Weapons project officer Gunnery Sgt. Brian Nelson prepares to draw the M007 concealed carry weapon. The M007 offers enhanced concealed carry capabilities, which includes a smaller frame, ambidextrous slide stop lever and flared magazine well. Marine Corps Systems Command recently fielded the M007 to Marine and civilian CID agents and members of Helicopter Squadron One.