Posted: 4/11/2018 5:12:06 PM EDT
[Last Edit: EzGoingKev][Edited]
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I was looking inside my barrel using a cheap borescope and can see rings in the rifling - Attached File There are a bunch of spots where rings just like that occur. What would cause them? |
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Deplorable Knight of Western Civilization
Joined:
Dec 2002
Posts:
33449
EE: 100% (13)