Is this normal ? I have a P90 and under the slide on the long flat surface that scoops up a round from the magazine , there is a portion of one of it's corners that is cut at an angle on the left side. Not sure if this is normal or what because of Ruger's sort of crude casting and machining but I know they run very well . The area is right on the breech face under the firing pin hole. I attached 2 pictures. Any help is appreciated . The "cut out" portion is at the left hand area on the left hand edge when looking at the slide underneath.
