Kabob n Karahi, web site, 15521 New Hampshire Avenue, Silver Spring, MD, 301-879-0044, in Cloverly Center, a ways north of the Beltway and north of the Intercounty Connector. (Metro Trip Planner – opens in new window) [Google | WaPo | Washingtonian | zabihah | Don Rockwell | Yelp]
This is probably the #1 Pakistani place right now. I recommend the Karahi specialties, the lamb chops, haleem (weekends only), the chick peas, and the bread. Everything tastes real. The Chat is supposed to be good, I have not had it. A strong restaurant across the board, also good for people-watching.