Rifles and shotguns have been stolen from a prestigious Brisbane Catholic school.
Police are questioning a man, 43, and woman, 27, over the theft from the rifle range at St Joseph's Nudgee College on Sunday night.
No charges have been laid.
"There were a number of firearms taken - some of them located, but we're trying to recover the rest," a police spokeswoman said.
She was unable to say how many guns were yet to be found.