pbce888
07-05-2003, 12:25 AM
I looked down my barrel and there is a black skid mark from the threads fading darker to the center of the barrel and then it stops in my infinity. it linda looks like a rubber mark and i think its throwing off my accuracy is there anyone that knows a good way to remove this?? i was going to put rain-x into it but i saw that and want to get rid of it before i put it in any ideas