So, my knowledge of what a “feed ramp” is, is the shiny (supposed to be) bottom of the entrance of the barrel, PART of the bottom of the rear of the barrel itself, some others are talking about something that can be damaged by Chip McCormic mags. I could never see a magazine would ever damage the rear entrance into the barrel. So, are they talking about a “feed ramp” as being the bottom of any barrel that guides the round into the barrel, or some other part I’m not aware of??? So confused. And yes, I want my whatever you call it, the supposed shiny part of the barrel (my new Kimber’s isn’t shiny there), that guides the round into the barrel, SHINY AND SMOOTH. Not aware of any extra part. Is there?