jetinteriorguy
New member
I’ve put a couple hundred rounds through my CZ75 and fifty rounds each through my LC9s and Taurus PT99 of the Bear Creek 124gr Truncated Cone style bullets. These are over 3.6gr of 700-X. They shoot fantastic but cleaning is puzzling me. There is a buildup in the grooves I’m having a hard time cleaning out. At first I thought lead, but it’s not lead. I’ve cleaned lead out many times using the copper chore boy strands and can always tell when it comes out. But no lead is coming out and the copper strands and brush is kind of sticky as if the coating on the bullets is coating the barrel in the grooves. I’ve used all my usually effective cleaning stuff and even tried acetone but the grooves are still gunky. Any suggestions?