The incident happened at Drumbeg Mews in Lisburn early on New Year's Day
A man pulled out a gun during a fight in County Antrim, police have said.
The incident happened at Drumbeg Mews in Lisburn at about 02:20 GMT.
When he was punched by a man, he took out the weapon and pointed it at him and a woman. He then drove off.
Two men aged 20 and 21 were arrested two hours later at the Tullycarnet estate in east Belfast on suspicion of having a gun.
A police spokeswoman said a suspected firearm was recovered at the scene.
