akcharlie4
FNG
- Joined
- Sep 11, 2012
- Messages
- 94
I’ve made 4 trips to the range using rl16. After shooting I’ve been using wipeout. I started seeing what looked like black paint specs on the patches. So I decided to clean it with the copper brush. I’ve Been cleaning it for two days and still getting dark black patches. If I try wipeout or a nylon brush I get a clean patch. Only the copper brush gets this stuff out. I’m using Montana extreme bore solvent. Any advice. Thanks