Afghan said both MPs were set to be released after completing legal formalities and paying bail. Sangeen Khan, another defence lawyer familiar with the case, said the court accepted their bail application after finding contradictory reports in the investigation.
The two lawmakers have been held in custody for months over their alleged involvement in a violent clash at a rally near the Afghan border in Pakistan's restive tribal region in May that killed 14 people.
Both MPs had been charged with murder, attempted murder, attacking law enforcement personnel, disturbing law and order, and terrorism, according to the lawyers and a court official. The clashes followed months of rising tensions between the Pashtun Protection Movement (PTM) - a group the two lawmakers helped found - and the government after it issued repeated warnings to end their criticism of the security forces.