Who has parts for crosman G1 Extreme air rifle?

You will have to go online and do a search for "Airgun repair " and locate someone who can repair it for you. ( OR ) This rifle is not that old and normally Crosman has parts for it but this model is not one of the rifles that Crosman has parts onhand, but they do offer a service to locate repair shops that work on Crosman rifles.

See the link below