Thumler's Tumbler Model B Rotary Case Tumbler Barrel 15lb Capacity
Barrel Inner Dimensions: 8" x 7-1/2" x 6-1/2"
Fits: Thumler's Tumblers Model B Barrel
Function: Replacement Barrel
Material: Steel barrel with Rubber Liner
Notes: This is the same barrel that comes with the Model B. Extra barrels are helpful when using different types of media so you do not have to swap media back and forth