Originally Posted by Dirtfarmer
I take several rifles to the range, stack hot rifles in vertical position with open bolt. Heat rises and the barrels cool while I'm shooting another rifle.

That works well for me without having to use ice water.

DF


I have been using a 12v high volume air inflator like for air mattresses and a short section of rubber tubing to force air from the chamber through the barrel. Works faster than convection in a vertical rifle.

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