Now!! Reclaim the lost space in the standard handgrip of all M4/M-16. This is the civilian bright brass version of the military issue cleaning system. The essential cleaning rod, tips, and brush are neatly packed into the GripKit. Developed for lightweight special operations weapons, bore clearing and cleaning can be accomplished in second. The set compliments and is fully compatible with the extensive #223 M4/M16 Cleaning system..