From scraping fouling off of your bolt to deep cleaning your bore and star chamber this AR15 cleaning kit will keep your firearm operating at peak performance. The virtually indestructible polycarbonate case with a patent pending kickstand design flips open to put every tool you need at your fingertips. Tools are clearly labeled and snap securely into place keeping things organized. The brass rods have 8-32 threads and screw together to form a strong and stable 29-inch gun cleaning rod. The rods connect to a rotating receiver in the handle. The kit includes an ergonomic handle tap hammer surface star chamber brush .223/5.56 bore brush nylon slotted tip bolt carrier brush hooked steel cleaning pick 3-in-1 bore illuminator/pin punch/safety flag 6 wool star chamber cleaning pads and 50 cleaning patches.