I have been here for a little while now. I have never really introduced myself. I am prior military (USMC Force Recon 1978-84 and USAF Res. 1995-2004), former DHS Security Officer (2002-2012), car guy, and gun guy. I have been shooting since 1966. I have been shooting M16s/AR15s since 1978. I have a fairly diverse collection including ARs, 1911s, WWII weapons, and several other rifles and pistols. I have been building and collecting ARs since 2004. I have owned about four dozen ARs in the past 11 years. I have built a little over three dozen of them. I currently own as many. I am into modern and retro ARs. I have a fairly vast general knowledge of firearms. Anyhow, just wanted to tune you guys in to who I am.