If you were going to build an AR what upper, lower, and stock would you start with.
Not to start a brand bashing fest but I personally avoid DPMS parts.I prefer Rock River Arms, but also like Armalite, Stag, Bushmaster, DPMS, to name a few.
Fit issues are the commonly encountered problem. For some reason DPMS recievers both upper and lower only seem to work well with DPMS parts. I have had a DPMS upper that would not work with any of my charging handles, but would work with one from DPMS. A guy I shoot with has a DPMS stripped lower that would not take his Stag lower parts kit, but it took on from DPMS fine. I bought the Stag LPK from him and it worked fine in my NDS lower .Huh. Whats wrong with DPMS? Fit issues? Quality?