It's not open to interpretation.
The second amendment:
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Bear Arms being the operative word.
The definition of bear Arms:
a. to carry weapons.
b. to serve as a member of the military or of contending forces: His religious convictions kept him from bearing arms, but he served as an ambulance driver with the Red Cross.
Can you carry a tank? How about a fighter jet? That's your answer.