Dub
Senior Member
How long do you let it cool? I had a guy let me borrow one of those barrel cooling fans the other day. Pretty slick.
I didn't realize those were a thing....very cool.
Just looked them up.
I always figured that's what a rimfire was for....to have something to plink with while the main gun/s cooled off.
https://magnetospeed.com/products/riflekuhl
https://gundigest.com/gear-ammo/acc...-options-so-you-dont-get-hot-under-the-collar