HH Gun Shop Share: Outdoor Sports & Recreation HH Gun Shop Visit Website 1021 S. Washington Street Bismarck, ND 58504 (701) 223-4888 (701) 751-4179 (fax) About Map About Double H Guns, is the newest gun, ammo, and reloading supplies dealer to Bismarck/Mandan. Over 70 years of combined experience hunting, trap shooting, teaching, and hand guns. Locally owned/operated. What's Nearby? Distance: 5 10 15 20 25 50 mi.