Have a LRB reciever that Ive been using for HP . While cleaning it after the season I noticed a small divot on right side of reciever just above where the bolt locks in. It doesn't seem to affect the cycling of the weapon at all. I did notice my M1 garands have quite a bit of wear in there and wonder if this is normal? I would post pics but can't find the camera. Gotta bug the wife about that.