Gardaí have seized two shotguns in a raid at an address in Tallaght, Dublin.
A 17-year-old boy and a 19-year-old man have been arrested in relation to the seizure.
Both are currently detained at Tallaght Garda Station under Section 30 of the Offences Against the State Act 1939.
The firearms have been sent to the Garda ballistics unit for analysis.
Investigations are ongoing.