How is this going to go. I can drive there. 15 hours plus but I can do it. I can bring 80%'s, or registered..... other supplies. Anyone know the laws in DC about 80% or handguns or "black errr assault rifles". What to bring and what not to bring? Mag capacity, number..... any of these things? I just don't want to do anything illegal like cross state lines with a "mean looking" pistol and have an add on because I had more than 38 rounds of ammo. . . .