Russia and Saudi Arabia reached agreements on the supply of S-400 anti-aircraft missile systems, as well as Kornet-EM anti-tank missile systems, TOS-1A "Buratino" heavy flame systems, AGS-30 grenade launchers and Kalashnikov AK-103 assault rifles, Russian Federal Service for Military-Technical Cooperation spokeswoman Maria Vorobyova told Sputnik.
"We reached an agreement with Saudi Arabia for the supply of S-400 air defense systems, Kornet-EM anti-tank missiles, TOS-1A systems, automatic AGS-30 grenade launchers and Kalashnikov AK-103 assault rifles," she said.
https://sputniknews.com/military/201710091058061177-russia-saudi-arabia-s-400/