A man has been remanded in custody after he appeared at Dublin District court charged in connection with a drugs seizure in Clondalkin on Friday.
Keith Ennis of Oak Way in Clondalkin was charged with possession of a semi automatic Glock 9mm pistol and ammunition.
The 28-year-old was also charged with possession of a quantity of cocaine valued at about €2,000 for sale or supply.
Ms Justice Mary Collins remanded Mr Ennis in custody until Friday, when an application for bail will be heard at Cloverhill District court.
Four men were arrested following a series of planned raids in Walkinstown, Clondalkin and Tallaght.
Three other men have all been released without charge.
Two of the men were relased earlier with a file being prepared for the DPP.