The Paihia incident follows a number of firearm-related crimes around Northland in recent weeks.
Last week Tuesday the armed offenders squad was deployed on Horeke Rd in South Hokianga after gunshots were reported and a man threatened to shoot a family and burn down their home.
The alleged offender in the Horeke incident has since been arrested.
One day earlier two men were found shot dead at a farm in Awarua, south of Kaikohe.
Police are not looking for anyone else in relation to the deaths.