Gang leader Shakti, a resident of Uttar Pradesh, and two of his aides, all aged 25 years, were arrested from R K Puram by the special staff of south district police, police said.
A pistol, three live cartridges and stolen articles, including a motorcycle with fake number plate, worth several lakhs of Rupees were recovered from them, they added
On the basis of a secret information, a police team was constituted to nab the gang and a trap was laid to arrest them, DCP south, B S Jaiswal said.
During interrogation, they confessed to their involvement in various thefts in the national capital and Haryana.
With their arrest, police have claimed to have solved 14 cases of theft, trespass, burglary in Mehrauli and other parts of south Delhi and also in Faridabad.