The founding fathers were notoriously vague, and you're just here to exercise your constitutional right to have the arms of an apex predator grafted onto your torso. It's what George Washington would have wanted. Probably.
Details: A bearded man in a flannel shirt depicted with literal bear arms (furry brown bear limbs with claws) in place of human arms. Text reads "2nd Amendment" above and "Right to Bear Arms" below.
The Specs: