MagnetoSpeed RifleKuhl Barrel Cooler w/ CR123A Battery

The MagnetoSpeed RifleKuhl is a compact, active barrel cooler that pushes filtered ambient air down the bore of your rifle to drop temperatures between shooting groups. Designed for the precision and long-range shooter who needs to get back on target quickly, the RifleKuhl typically brings a hot barrel down to a manageable temperature in under 7 minutes without leaving the bench.

A strong neodymium magnet secures the unit directly to the rifle's chamber for a hands-free seal, while a replaceable 50-micron dust filter keeps particulates out of the airstream and out of your bore. The body is molded from durable polyurethane (PU) in a high-visibility red finish, and the whole package is pocket-sized for easy transport to and from the range.

Power comes from a single CR123A lithium battery (included), rated for roughly 7-11 hours of continuous run time - enough to last dozens of typical range sessions before a swap. The RifleKuhl is a simple, inexpensive tool that lets you keep shooting instead of waiting on cooldown clocks.