Store Locations: ATLANTIC GUNS, INC. 944 Bonifant St. Silver Spring, MD 20910 Phone: 301-585-4448 ATLANTIC GUNS, INC. 601 Hungerford Dr. Rockville, MD 20850 Phone:  301-279-7983 Map Location: 944 Bonifant Street Silver Spring, Maryland 20910 Print/Large Map Driving Directions Map Location: 601 Hungerford Drive Rockville, Maryland 20850 Print/Large Map Driving Directions