Thread: Is it 'Cold Bore' or 'Foul Bore' ?

Originally Posted by DAF

I found how I clean depends on the barrel,
My kreigers I find I clean till spotless (Carbon and Copper) and it take 1 to 2 shots to come right
but my TF when match shooting I just remove carbon and a little copper after every two matches( about 24 shots), if I remove all the copper it takes around 10 shots to come right, a bit a a balancing act with the TF

Could you define the difference between clean and comes right in terms of group size? For the bennifit of looking at it from a hunting vs comp accuracy point.