Turkish Arms Cache!

According to information released by the Turkish government, the arms cache uncovered by the police was composed of "two light anti-tank weapons, around 30 hand grenades, and bullets..." I find it hard to believe that if the Turkish army was planning a coup, two LAWS and thirty grenades would make a difference in the outcome. When I first read about a weapons cache, I imagined some huge stockpile of arms. This sounds suspicious.