The incident occurred when the accused, identified as Sushant Wabale, allegedly opened fire from a country-made revolver to target one Rohan Shinde but missed as someone pushed him from behind, as a result of which the bullet hit Rahul Tak.
Tak, a resident of Gorewadi here, was admitted in ICU of civil hospital as he suffered a head injury.
The incident occurred near Panchavti College along the Mumbai-Agra highway, a press release stated.
Police have registered offences against Wabale, Amol Patil, Rahul Kadam, Manoj Pawar and Kiran Pawar under various sections of IPC and Arms Act.
However, no arrest is made yet, stated the release.