In a world of tacticool AR15s with rails and red-dots, I really wanted to make a throwback build to the M16A1 style: lightweight and 1960s space age vintage. Robert’s Expert Grade Armory Upgrade furniture was the pièce de résistance of my build. The original handguard/stock/grip that came with my retro build parts did not match and were made from different materials and were in poor shape. The Armory Upgrade from USCO, however, was perfect: the colors and materials matched, and made the rifle look like it rolled off the line in 1969. Would recommend this to anyone who wants a sharp looking retro-AR15 build.