Hi: I just joined 15 minutes ago, after finding you on the CMP web site where I was scoping out the M1 Garand program. I just finished building my first AR over the last month. It is a Model 1 Sales 16" light barrel 5.56 chrome lined A2 upper on a Rock River lower I bought from Eagle. I've put several hundred rounds through it and am pretty happy. Looking forward to meeting some fellow ARers and shooting and learning with you. I live in Denver. Later. :mrgreen: