WheelGunRealGun
New member
I was a doofus and went at some carbon buildup (or what I thought was carbon buildup) in my AR15's chamber with a steel dental pick. The picture is poor, but I've circled the two small scratches that've resulted. I've learned my lesson obviously, but now I'm wondering if this is going to cause reliability problems down the road. This is a Colt LE6920. It sees a lot of rounds through it. Will gunk build up there and induce malfunctions, or something to that effect? Am I worrying over nothing? This is a home defense carbine so I'm concerned about there being problems even if it's thousands of rounds down the road.
https://imgur.com/8qT6UBE
https://imgur.com/8qT6UBE