Wilson Combat Channel Cleaning Tool Black. Unfortunately a simple cotton swab or pick do not thoroghly clean these surfaces. You need a Wilson "Channel Cleaning Tool". This tough little tool is sturdy and very stiff to throughly clean your chamber. If you own a firearm you need this little tool.; Made of a non-marring reinforced high performance plastic with two tip sizes optimized for reaching into channels and cuts found in all types of firearms. Ribs on the handle provide a comfortable grip while minimizing slippage. Sized to reach almost any area for cleaning and fits in a pocket or range bag. Black in color. Dimensions: 5.2" L x 0.4" W x 0.6" H.; Specifications for Wilson Combat Channel Cleaning Tool: Manufacturer: Wilson Combat Color: Black Caliber: .380 ACP .45 ACP Gun Type: Pistol Package Contents: Wilson Combat Channel Cleaning Tool Wilson Combat 718: Channel Cleaning Tool Black