Hey guys so I picked up a complete Areo M5 lower and an Areo stripped upper receiver. Both are FDE finished. Looking for parts to finish it is hard to find right now, ha. Any thoughts on a good hand guard that would match the FDE finish? Areo would be my first choice, but I can't find them anywhere... I guess they accept the DPMS high rails. Looking for a 15" rail FDE finish maybe Mloc. Don't want it too heavy. Any ideas?