How to clean the GB barrel?
After years of neglect, I finally took the GB out and popped some rounds thru it...and rediscovered the ONE thing I hate about the GB.
Since it is ported, the top of the barrel gets incredibly fouled, and I have tried everything short of a Brillo pad to get that residue off the outside of the barrel.
What is the secret? I have tried Hoppes, Blue Wonder, CLP...in the past I remember soaking the barrel in a small bottle of Hoppes and may have to try that again...