This was "used" very briefly as the pistol was sold, but I held back the KAK tube, Blade and Buffer tube adaptor for a possible future build that never happened. It has affixed an aluminum forward hand stop (removable)- Simply swap your wood out for this (slight paint job in the "shark fin" area with some FDE

The buffer tube adaptor is high quality steel with set screw...thats why the blue tape so it does not get lost!