The second amendment has nothing to do with hunting. It has to do with the right of American citizens to be able to arm themselves with firearms to defend and protect themselves as well as have the ability to overthrow the government if it ever strays too far from the US Constitution, becomes a tyranny, an enemy of individual rights and freedom. And that means the right to own firearms that will match those that the government has access to.
"To disarm the people is the most effectual way to enslave them."
- George Mason
"The strongest reason for people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government."
- Thomas Jefferson