Disclaimer: "Pew! Pew! Pew!" sound is generated by the consumer's mouth and is not an absolute guarantee. But how can you NOT look at these and make the sound? It's like an official Star Wars Babies line.
Others in the line include Han/Falcon, TIE Interceptor/Pilot, AAT Tank/Battle Droid and Clone Tank/Clonetrooper - Brickshop Holland has the rest of the pictures. Pew!