A man was arrested for allegedly firing in the air in west Delhi's Tilak Nagar area, police said on Saturday.
The accused has been identified as Manpreet Singh, a resident of Paschim Vihar, they said.
On the intervening night of Thursday and Friday, police received information that a man was shooting a pistol in the air. A police team rushed to the spot and nabbed him, a senior police officer said.
One country-made pistol and three live cartridges were seized from his possession, he said