Thanks Missleman and Stalkingbear. I made a mistake in my posting, it is actually a 1100 special field. It was purchased in 1993. I will check with Remington. I have some shotguns that have "lead shot only" stamped on the screw in choke tubes. The tubes that came with the special field does not have that so you are probably right. Thanks again. You guys have a great forum here.