Originally Posted by mountainman13
I can't see anything. Are you referring to the like on the side of the gas key?
From the blurry Pics it doesn't appear to be deep.
I'd take a look at the chamber and see if there is a burr or something.
I checked all thru the upper no burrs in it.
But in the 3rd pic where the stake impressions are next to the key screws on the left side u can see it the best the gouges r down to bare metal on one of them and are bigger on that side.
Its the old bcg original to the rifle anyway just keeping it for back up I have a better one in it now (PSA) so not a big deal was just curious if anyone had seen anything like it.