Queensland senate candidate Kim Vuga said her son's arrest on Wednesday over two alleged shooting incidents in Townsville would not change her pro-gun stance.

Jaimie Madden, 25, allegedly shot into a house on Scarisbrick Drive in Kirwan, a suburb in south Townsville, between November 27 and November 30.

Kim Vuga said her stance on guns has not changed despite her son being arrested after allegedly shooting at a house and car in Townsville.

On Monday morning, he allegedly shot into a car on nearby Thuringowa Drive.

No-one was physically injured in either incident.