Home / Accessory-Kits / Chiappa Firearms X-CALIBER 4 SET 20GA ADAPT KIT You cannot add "CZ-USA P-09 KADET ADAPTER 22LR 10RD" to the cart because the product is out of stock. Sale! Chiappa Firearms X-CALIBER 4 SET 20GA ADAPT KIT$20356 $18298 Out of stock SKU: 970.435 Category: Accessory-Kits Product ID: 34297 Description Description 4 Set Adapter System 20 ga.9mm-357/38-45ACP-410/45Colt Related products Sale! Barrett Firearms MRAD BREECH CONVERSION KIT $47500 $44734 Wilson Combat SPRING KIT S&W J FRAME $895 Del-Ton LOWER PARTS KIT $5500 Del-Ton DELTA RING ASSEMBLY $1295