A 66-year-old faces several charges after police seized 19 firearms.
Provincial police executed a search warrant at a home on Highway 621 in Dawson township on Wednesday after a weapons incident happened earlier in the week on Monday.
One person was arrested and police recovered several firearms.
A 66-year-old from Dawson is charged with several firearms-related offences, as well as assault with a weapon.
He remains in custody and is scheduled to appear in a Fort Frances court.
The charges have yet to be tested in court.