Lower is a spikes with upgraded parts has a stainless buffer retainer,gislee flat wire spring and buffer,strike take down pins and a cmc trigger. Upper is a aero precision with a job tool craft bcg and bcm changeing handle barrel I can't for the life of me rember the barrel and hanguard make. Also come with the strike eagle 1x8 and mount. Very low round count great gun just a bit heavy for what I want to use it for. As for the gun color you guess is as good as mine.comes as you see it minus light.