WA Police are concerned after the theft of a number of high-powered rifles and shotguns were stolen from a Rockingham gun dealer.

Overnight on Monday August 20, offenders have forced entry to the house, accessed a gun safe and stole eleven rifles and two shotguns.

Police are now asking for public assistance to identify the offenders involved in this burglary, locate these firearms and remove them from the community.

Camera Icon Image Credit: Supplied / Supplied

Detectives are appealing for anyone with information in relation to this burglary or who has seen firearms matching those in the adjoining photographs to call Crime Stoppers on 1800 333 000 or to make a report online at crimestopperswa.com.au