So I just got back from the range. I put about 200 through my gun today using a mix of Independence and Speer Lawman 9mm 115gr FMJ. When I got home and started cleaning I noticed the inside lip of my barrel looked like is was chewed up almost like it was ground in with pebbles. The only thing new is the Speer lawman ammo and the gun was never barrel down since i have owned. So what would cause this to happen I have enclosed some pictures .. I apologize in advance for them being blurry.....WORKING ON NEW PICS
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