The incident occurred in Glanmire in September 2018
On September 15th 2018, three men wearing balaclavas entered the premises, two carrying hammers and one armed with a suspected firearm.
Following a struggle with staff they left empty handed in a waiting black car.
The men, aged in their 20s and 30s, were arrested in Donoughmore earlier today and are currently detained at Mayfield Garda Station.