A-Zoom 20mm Vulcan Case Prep Tool

It comes packed with large and small primer pocket reamers and cleaners. In addition, the round is hollow and can store the tools inside by unthreading the bullet from the case. When not in use, the round makes a great display piece and conversation starter! CNC machined from solid aluminum and anodized to resemble the real thing!, Stockable: N Lyman has machined the most unusual case prep tool available! cut to the same dimensions as the 20mm round used in the famous Vulcan rotary cannon, the cartridge has a 8-32 thread in the base to accept case prep tools. It comes packed with large and small primer pocket reamers and cleaners. In addition, the round is hollow and can store the tools inside by unthreading the bullet from the case. When not in use, the round makes a great display piece and conversation starter! CNC machined from solid aluminum and anodized to resemble the real thing.