Barrel Cooler MagnetoSpeed RifleKühl

The MagnetoSpeed RifleKühl barrel cooler is a small, but very convenient contraption that’ll speed up the barrel cooling process significantly. In most cases, the barrel will be cooled down within seven minutes. The cooler is easy in use: it’ll slide into the barrel and is kept in place with a strong magnet. Then, it blows filtered air through the barrel to let it cool down faster.

Features of the MagnetoSpeed RifleKühl barrel cooler:

• retractable nozzle
• strong neodymium magnet
• O-ring for maximum airflow through the barrel
• changeable 50 micron filter
• typically cools down within 7 minutes
• one CR123 battery lasts +/- 50 cooling cycles
• red housing doubles as a chamber flag
• metal belt clip
• suitable from .22LR up to .338 Lapua Magnum