Tired of waiting and waiting for your shotgun to cool down? The new MagnetoSpeed ​​barrel cooler, Riflekühl, is designed to rapidly reduce barrel temperatures to intended operating levels. The turbocharger-inspired fan is designed to produce large airflow in a small body. Powered by a single CR123A lithium battery (included), ambient air is pushed through the extendable nozzle along the gun barrel hole. Designed to seal and push airflow down the barrel where it is needed to cool efficiently, typically in under 7 minutes. Riflekühl doubles as a safety flag and has a unique built-in air filter to prevent dust and dirt from being blown into your rifle. Spend less time waiting and more time shooting with the MagnetoSpeed ​​Riflekühl.
 Features
 -Replaceable dust filter (50 micron)
 -A strong magnet keeps the device in the desired position
 -The included CR123 lithium battery lasts for dozens of shooting sessions
 -A retractable spring-loaded nozzle designed for compact and durable storage
 - Pocket clip included for easy carrying
 -O-ring for a seal in the combustion chamber for greater cooling efficiency
 -The red body also acts as a safety flag for the combustion chamber (safety flag)