Eric - Gosh, my only bit of information about these is they are made in Turkey, and the web site does not list a single US phone number for contact ... the email is: info@khanarms.com I can only suggest you contact ehm and submit your question to the only people who can really answer it - the manufacturer. This shoudl tell you something, though, about the service network for these products ...

Eric, I have not come across any reviews that specifically mentions that this shotgun has a "Chrome Lined" Bore. It would be fantastic especially at this price point.

Eric, Yes this Turkish made semi-auto does have a chrome lined bore.