Great for customization
I purchased the underside part from a different vendor that might remind you of drinking espresso, it was plastic. I must of picked up a small rock but busted the plastic underside tail cover. This kit is SOLID metal. I have customized the tail on my R9T and so it also lends itself nicely to cut and bend if need be. I'm very happy with this. Did not use the either pieces as I have a customized tail.