Milwaukee 48-08-1093 - 20 oz Aluminum Barrel Sausage Conversion KitFor use with M18 cordless caulk and adhesive guns. The 20 oz aluminum barrel sausage style conversion kit accepts all standard 20 oz sausage style material packages. This kit includes all the necessary components to convert material types from the 2641 21CT 10 oz caulk and adhesive guns to be able to dispense 20 oz sausage style material packs. Features 20 oz sausage style barrel accepts all standard 20 oz sausage material packages For use with all