I have had my Rem 700p .308 for about 3 years, and I've noticed a little "notch" towards the end of my bolt. I don't think it was there when I bought the rifle, but then again I wasn't looking for it. The bolt was cerakoted about a year and a half ago, and the cerakote is starting to wear a little around the notch which worries me a little. The mechanism doesn't seem to be hindered by it.. yet. Has anyone else had this happen with their bolt? Is it anything I should worry about? I have a .223 Rem 700 and that bolt doesn't have a notch.