18 may own and fire most air rifles without a firearms licence, provided they use the air rifle in a safe environment with a responsible attitude. Minors 16 and over, but under the age of 18, require a Firearms Licence to possess an air rifle – however, they may use an air rifle under adult supervision without this licence. Fully automatic airguns are forbidden. "Specially dangerous airguns" require a firearms licence for possession and use. Such weapons are specified under the New Zealand Arms Acts, and currently include only some pre-charged pneumatic rifles. The change was made as a consequence of two fatal shootings by .22 calibre semi-automatic air rifles. Norway In Norway, air guns can be owned by persons from the age of 18 years and can be freely acquired as long as the caliber is not greater than 4.5/0.177. There is no limit on bullet speed or energy. For larger calibers, such as 5.5 and 6.35, a permit obtained from the police is required. This type of permit is easier to obtain than a firearm licence. Hunting with an air gun is not permitted; target practice is a common reason for a permit application. Poland In Poland it is possible to freely acquire air guns with a muzzle energy not exceeding . Air guns with muzzle energy over 17 J are considered FAC and must be registered at a local police station no later than 5 days after purchase (a gun licence is not needed). FAC air guns can only be used at officially licensed shooting ranges. Hunting/shooting animals with air guns is illegal and can lead to prosecution. Romania Owning airgun after you obtain safty firearm course,police background check,medical pcsychological checks you can apply for self defence guns shooting rubber bals or gas with maximum of 2 guns or air rifles shooting no more than 200 m/s and maximum of 1000 rounds. Exception of high powevered air rifles is only for sport club members who can own air rifles with speed over 200 m/s. Russia In Russia, according to Federal Law #150 "On weapons", any person who is older than 18 years old is eligible to buy an air gun in caliber 4,5 mm (.177) with muzzle energy up to 7.5 J without obtaining a gun permit and its registration in Federal Service of National Guard Troops. Hunting air guns with muzzle energy from 7.5 to 25