Conditions of the middle ear that may be related to an ear infection or result in similar middle ear problems include the following: 1  Otitis media with effusion is inflammation and fluid buildup (effusion) in the middle ear without bacterial or viral infection.
18 for long guns. 21 for hand guns. --- Actually, those are the ages for purchasing from a dealer. Federal law does not list an age limit for possession of long guns and lists â¦ 18 as the age limit for possession of handguns -- though you will not be able to buy ammo for a handgun until age 21.10 people found this useful.-- Actually, those are the ages for purchasing from a dealer. Federal law does not list an age limit for possession of long guns and lists â¦ 18 as the age limit for possession of handguns -- though you will not be able to buy ammo for a handgun until age 21. 10 people found this useful.
See our Minimum Age to Purchase / Possess Firearms policy summary for a comprehensive discussion of this issue. In Massachusetts, generally no one under 18 years of age may purchase a firearm or ammunition, and no one under 21 years of age may purchase a handgun, large capacity weapon or large capacity feeding device. young person 12 to 14 years of age also may possess a firearm if he or she is enrolled in instruction under the state hunter education program and is carrying the firearm in a case, unloaded, to or from that class, or is handling or operating the firearm during that class under the supervision of an instructor.