Can a non-US green card hold a gun?

You can't. According to the inquiry of Yuanmi. com, non-American green cards require a gun license, rifles and shotguns can only be purchased when they are 18 years old, and pistols are 2 1 year old. Some states need a license to buy pistols, which varies from state to state. Therefore, non-American green cards are not allowed to carry guns. But not holding a gun doesn't mean you can't get a hunter's license or own a gun. American gun shops have the service of keeping guns on their behalf. If you go hunting, you just need to get a permit and find a local who can hold a gun.