Because they don't exist, other than the Pittman-Robertson Act. And nobody has ever challenged that act because the tax proceeds go to conservation, which hunte

Because they don't exist, other than the Pittman-Robertson Act. And nobody has ever challenged that act because the tax proceeds go to conservation, which hunters appreciate. https://en.wikipedia.org/wiki/Pittman%E2%80%93Robertson_Federal_Aid_in_Wildlife_Restoration_Act https://en.wikipedia.org/wiki/Pittman%E2%80%93Robertson_Fede...