Hey there to all the great Sig talk members. Need a little help here, as many of you are far more knowledgeable then I. After just. over 200 rds. through my P320 RX, I have noticed a couple spots on the inside of my slide where the finish has worn off a bit. Both spots are near/at the. ejection port. One is on the top underside, basically if you held the slide upside down and looked right. at the edge of the port. The other is located on the "left wall" of the ejection port, where. the blocky part of the barrel normally rests. Is it normal. to have wear in these area's? There. are no marks on the barrel at all, and I cannot. feel any gouging on the areas. Please let me know. what. you think thank you.