Home / Accessory-Kits / Chiappa Firearms X-CALIBER 4 SET 20GA ADAPT KIT Sale! Chiappa Firearms X-CALIBER 4 SET 20GA ADAPT KIT$20889 Original price was: $20889.$18748Current price is: $18748. In stock Chiappa Firearms X-CALIBER 4 SET 20GA ADAPT KIT quantity Add to cart 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! Savage Arms 110 TRAIL HUNTER 7MM-08 22″ $63900 Original price was: $63900.$59617Current price is: $59617. Sale! SIG SAUER CAL-X KIT P365X-MACRO 9MM 17RD $61999 Original price was: $61999.$56002Current price is: $56002. Sale! Barrett Firearms MRAD CONVERSION KIT 338NOR 26″ $1,67500 Original price was: $1,67500.$1,54543Current price is: $1,54543. Sale! Traditions LOAD/SHOOT/CLEAN 209 KIT 50CAL $5995 Original price was: $5995.$5554Current price is: $5554.