Re: How to use coppermelt in my .308???
Darn, I was hoping to get another bottle or two!
Well, since you are keeping yours [img]/ubbthreads/images/graemlins/wink.gif[/img], just follow what arthurj and old bear said and it will work great. I find that a steel cored 22 caliber nylon brush will work with most calibers if you find the right sized patch. I usually use the 1 3/4" patch for most calibers under 7mm. For bigger, I use a 6mm brush with 1 3/4" or 2 1/4" patches.
Just make sure you use a steel cored nylon brush because this stuff will desolve the brass ones and give you a false reading.
If it's not far, it's boring.