Ask the Community

Alquin, you will need the extension capacity of choice here Sir : https://www.ebay.com/itm/154448672096

Alquin, yes it will work with your CZ 712. MXT Magazine Tubes are universal, and must be paired with the appropriate Nordic Components Magazine Extension Tube Nut (sold separately) for your specific shotgun >>> https://www.budsgunshop.com/product_info.php/products_id/714019552/nordic+berettanovacz+12ga+nut+black .....Have a great day!