各位大神好, 我目前在Iowa, 今年8月搬到马里兰上大学, 外星人身份. 感觉马州的枪法很严,手枪和半自动都属于regulated firearm (需要登记), 很多枪该被van. 看了下Maryland State Police 网站上对 new residents 的规定, a person who moves into Maryland with the intent of becoming a resident shall register all regulated firearms with the Secretary of the Maryland Department of State Police within 90 days after establishing residency.