Avid Gun Boss Pro Precision Cleaning Tools FOR EVERY NOOK, CRANNY, TRIGGER AND BOLT. They say the devil is in the details. And that devil is fouling. Gun Boss Pro Precision Cleaning Tools are perfect for the thorough gun owner. A sturdy, patent-pending kickstand case puts the well-organized tools at your fingertips to detail any gun platform. The ergonomic handle and extension rods help keep tools steady when focused on intricate working parts that traditional cleaning kits can't reach. Might even help get that piece of jerky out of your bicuspids.