Are the knights armament commercial guns and parts, overruns of military contract guns? So the parts in commercial hands may be the worst spec parts of the run. Not saying that they are way out of spec or out of spec at all but they may have blems on finishes and such. School of American rifle did a bcg autopsy of a knights bcg sand cutter and found some dimensions to be high or not as efficient as one would expect from knights. Am I off base here by suggesting their commercial releases are their seconds? Not accusing or have a informed opinion i am just wondering what others think about this.