Today came together nicely. I made it home as the snow is piling up, but with just enough safe travel time for the nice post office lady to drop off my missing components. All RRA lower receiver, guts, and stock. Spikes midlength upper and bolt assembly. A dual point stock plate, and an Eotech 512 holographic sight. When I find what I like, a folding BUIS will find a home on the rail as well. The final assembly completed, the weapon passed a function check with flying colors. Naturally, it seemed a moral imperative to unload a 20 round mag from the back deck.... snow storm and all. My first full AR build..... and certainly not my last.