TOO HOT TO CLEAN' If you can put your hand on the tube without being burned, the tube is cool enough to clean with rifle bore cleaner GI OR CASTLE SOAP 4 GALS. HOT ^ 4r |WATER STILL HOTV NO BORE CLEANER? If you're fresh out of rifle bore cleaner (RBC) you can make up a soap solution from a pound of soap (castile or GI) and 4 gallons of water. For best results, both the water and the tube should be hot. If this is used the tube has to be rinsed, dried, inspected and lubed, after each daily cleaning. FIRE CONTROL LET'S TAKE -. LOOK AT THE COMWFONENTS.'