This Breakthrough Clean Technologies® Military-Style AR-15 Field Cleaning Kit is designed for easy use at the range and cleans all M16 and AR-15 Variants. This kit comes in a compact nylon snap bag with a metal ALICE attachment. The two internal hook and loop compartments hold one nylon double-ended brush, four blackened steel rods, two phosphorus bronze brushes, one brass patch holder, patches, and one 12ml bottle of their All-In-One (CLP).