35WhelenAI
WKR
- Joined
- Nov 20, 2021
- Messages
- 1,516
These problems are unfortunate, yet foreign to me, shooting rounds based off the 30-06 case and standard belted magnums such a 7mm Rem, 300 Win and even a 7mm STW . Have shot thousands of rounds with regular cleaning, etc. through those guns combined. Not saying one way or the other on cleaning, but I do clean regularly. Carbon ring issues (or thinking that's the issue and posting) are something I hear about fairly often on this forum since a few years ago when I signed up. Unfortunate for those that have them, millions of rifles with more than a few rounds through them have fortunately never if I were to take a "wild guess".