The security forces seized a weapons from a group in Alajuelita, during a gang showdown.
5 subjects were arrested during the operation.
According to Juan José Andrade, director of the Public Force, two AK47, one AR15, two pistols and 3 revolvers were seized.
They also found cell phones and bulletproof vests.
Detainees are held at the orders of the authorities to determine their legal status.