i find in my daystate barrel after 500/550 shots its like a light switch, from a kill zone to missing the plate!!! then its a clean, followed by 100/150 to re-lead the last time it took 200 before it came back again, im using a pull thru with the 1st lightly oiled then clean tabs till its clean, i dont find it helps with washed & loobed or just washed, i might look a little more into polishing the barrel to see if this improves,

But a great read with some top tips!!!

just 1 question, when polishing the in side of the barrel how do you stop any cleaning material from going in the transfer port thing?????