KleenBore Less-Lethal Projectile Care Tool 37/40mm Phosphor Bronze Bore Brush 1009448. This Less Lethal Gear by Kleen Bore handles everything from plastic build-up to the toughest fouling. Kleenbore GL-40 contains a rugged high quality three-piece aluminum cleaning rod. Additional features for Kleenbore Gun Cleaning Tool include a 12 gauge phosphor bronze bore brush cotton bore mop double-ended nylon gun brush No. 10 Copper Cutter Solvent 2 oz. pump spray bottle Break-Free Lubricant-Protectant silicone gun cloth two packages of 100percent "Big Bore" 4 in. cotton patches nylon Multi-Choke Shotgun Jag hand wiping cloth and shotgun accessory adapter. All contents are conveniently packaged in a reusable polypropylene storage box. Package Contents: Kleenbore Less-Lethal Projectile Cleaning Tool KleenBore 1009448: Less-Lethal Projectile Care Tool 37/40mm Phosphor Bronze Bore Brush