My name is John, live in Florida now that I'm retired, been here three years. Not new to firearms, however I don't have an ar-15 yet, but that might change soon. Just trying to learn about all the different platforms that are out there. Hope to learn from this site, I'm sure there's a lot of knowledge here. I now own Glocks, S & W's, Rugers, Winchester, Marlin, Taurus and hope to add a Colt. Thanks for having me here, John