Explain to me the benefits of a Colt over any other AR brand (decent ones) What is the differences? They don't make their own LPK's, and most ones don't either. Tell me what the advantage of having a Colt other than resale? I have a 6920, and it sure wont shoot with my RRA's, Noveske's, LMT's, @ 100yds. Are they good? sure. But ask the DEA why, Colt didn't make the cut for their issued AR15's.