FNH SCAR Extended Rail Fore-Arm for sale, Northern VA

I had two of these, sold the other (NIB) when I SBR'd one of my SCAR's. This one has been mounted but has no range time, and is blemish free. I am going to SBR this SCAR as well, so I want to sell this. $240 new, you can have this one for $185 shipped conus. PM here or email [email protected]
Thanks for looking!