Harry's Army Surplus is your ultimate Father's Day store in Metro Detroit. Get your father a great pair of military shorts for father's day. For Father's Day, knives and multitools are a big favorite. Dads love our tactical packs and hi-tech flashlights. Is your father a veteran? If so, our military t-shirts and military hats might be a perfect Father's Day present. Can't figure out what to get? Get dad a gift card to one of the coolest stores in metro Detroit.