Militants hurled a grenade at the CRPF picket in Sopore, some 52-km from here, wounding five jawans, a police spokesman said.
The injured CRPF personnel were Mohammad Razaq Khan, Anil Kumar, Sia Ram, Javid Khan and Rajah Kumar, he said.
The injured were admitted to hospitals in Sopore town and Soura in Srinagar, the spokesman said.
No militant outfit had claimed responsibility for the attack so far, he said.