If you live in NoVA and you want to shoot outdoors you can also go to Clark Bros in Warrenton...it is a free range, but you have to buy their targets and ammo...
a box of .45 ACP runs about 17 bucks there, so it aint cheap...about 3-4 bucks more a box than at wal-mart...but you dont pay to shoot, so it balances out some...
it is the only place near me (I live in Orange) to shoot...it has some 7 yard pistol, 15 yard pistol, and 25, 50, 75, and 100 rifle...
not the best place, not the worst...
kev