If anyone has any information related to the incident they are to call Crime Stoppers on 0800 555 111 or the Central District Command Centre on 06 351 2535
Central District Firearms Licensing Manager, Carole Duffin, said it was a good opportunity for those with firearms to check they are secure.
"It is the firearms licence holder's responsibility to secure their firearms with ammunition and bolts in separate locations away from inquisitive children and opportunist thefts."