A New Jersey man was injured over the weekend when the gun he was carrying accidentally went off inside a Costco.

The incident occurred around 1 p.m. Sunday at the bulk retailer’s Brick Township location, local police said.

The gun-toting man – who has not been named publicly – ”sustained a non-life threatening injury,” the official statement read.

It is unclear if the man required medical treatment.

“The incident is under investigation,” police said.

Costco did not immediately respond to The Post’s request for a comment.