Skull Piercing Brain Slicer Arrowheads (Homemade)

The Slingshot Channel wants to make a Zombie Movie, that's a fact. The trailer for it is all filmed and will be published shortly. This means that lots of post apocalyptical slingshot weapons and ammo has to be made, in order to use them later on in the movie. This time, a major concern in Zombie hunting is addressed: How much brain do you actually have to destroy to put