Yep, we have several options in NoVA. Blue Ridge Arsenal is down at the intersection of 50 & 28. There's also a newer facility, The Silver Eagle Group, which is located in Ashburn. It's larger and nicer than Blue Ridge, but both are probably equally busy.
There's also the NRA range at their facility just off of the 267 (Dulles Toll Road).
I believe there's another one somewhere in the Springfield or Dale City area as well, but I forget exactly where.