Victim Daan Singh had an old land dispute with his neighbour Ratan Singh, police said.
Both of them met today, after which Ratan opened fire at Daan, leaving him injured, police said.
He was rushed to the district hospital from where he was referred to a hospital in Agra, the police said, adding that no arrest has been made yet.
An FIR was registered with Kumher Police Station, police said.