Bought it used from another member but decided to go a different route.
Daniel Defense midlength FF rail. Has what DD Cust. service described as a "annodizing difference". Has that "Bushmaster purple" look to it which was definitely done at the factory as the white DD lettering on it appears over the finish. No dings or dents in the rail.
$SOLD shipped to you. Not interested in trades at this time and,please, no PayPal.