Guns & Gunsmiths in Portsmouth, NH Britannia Sporting Arms895 Sagamore AvePortsmouth, NH, 038016034313512AmmunitionBarley Road Gun Rod ShopConcealed Carry ClassesDaves Gun ShopFirearmsGun DealersGun RepairGun ShopsGun StoreGun StoresGuns For SaleGuns GunsmithsReloading Supplies Show MoreSee AlsoAmmunition