Works great , as new $35 shipped
barrelcool.com
The Original Barrelcool | A Rifle Barrel Cooling Chamber Flag
Keep your rifle barrel cool, and spend less time waiting, more time shooting! Combine the safety of a chamber flag and a fan for maximum barrel cooling on your rifle. Controlling barrel temperature and improve accuracy between strings. Enhance barrel cooling by using Barrelcool- a chamber flag...
barrelcool.com
