Parti d'action nationaliste
Parsak had been involved in the Grey Wolves, the youth wing of the Nationalist Movement Party (MHP), during his student years. He also attended the first term of the MHP Politics and Leadership School in 2009. He formed the MHP legal action group in 2011. In 2012, he was elected to the MHP Central Executive Committee and was re-elected in the 11th Nationalist Movement Party Ordinary Congress in 2015. He was elected as a Member of Parliament for Afyonkarahisar in the June 2015 general election.