This general unit is referred to as the Gallatin Valley Weapons Restriction Area and includes the suburban areas around Bozeman, Gallatin Gateway, and Belgrade. Legal weapons for hunting in this district include archery equipment, shotguns, muzzleloaders, traditional handguns, and crossbows, which can be used at any time during the general season. The northwest corner of the district, near the base of the Bridger Mountains, has the highest concentration of mule deer.