Four men have been arrested in Limerick in connection with an investigation into a drive-by shooting in the city in May.
A firearm was discharged on Hyde Avenue on the south side of Limerick city on 8 May.
During the course of follow-up searches, gardaí seized a double-barrelled shotgun and suspected cannabis herb to the value of €17,000, along with weighing scales and other drug dealing paraphernalia.
The operation was conducted by detectives attached to the Crime Office at Roxboro Road Garda Station assisted by the Regional Armed Support Unit, Divisional Drugs Unit, Divisional Search Team and Southern Region Dog Unit.
Gardaí say the firearm and drugs seized are subject to forensic and technical analysis.
Two men in their 20s and two men in the teens have been arrested and are detained at garda stations in Co Limerick.
It brings the total number of people arrested in connection with this investigation to seven.
