From 495 - Capitol Beltway Take Rt.66 West. Take Route 50 East (Exit 57A). Turn left at the first light (Waples Mill Road). Go approximately 1/4 mile, and the NRA building will be on the right -11250 Waples Mill Road. (Big blue glass building). Park anywhere and come into building through the museum entrance which is on the right For more about our meetings, (time, etc.), see "ABOUT OUR MEETINGS" in the index.