#21
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carbon cleaning
Another inexpensive and safe way to remove carbon is to use the De carboning agents used for marine engines. It's available in spray form and perfectly safe to leave in your bore for extended periods
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#22
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I've got a 17 223 40* that I'll look at again, it started tearing bullets up, not even hitting the target. Thought it was toast, may be not. Thanks sgtg out
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