Do the hunters have any special exceptions for weapons? Such as a "Get out of jail free" card for carrying something like a concealed sawn off double barreled shotgun? (Typically illegal.)

Also, your mention of "anything you can reasonably find" was a bit vague, so would you give me something a little more concise? Would the hunters be working with weapons bought from standard weapons retailers (And thus typically restricted to non-assault versions of things.) or would they have special military grants and be given things that are normally banned from standard sale?

Sorry, I'm a bit of a gun nut so specifics are important.