The Forster Case Trimmer utilizes a precision Brown and Sharpe type collet for holding the case during various reloading operations.
Apart from case length trimming, the trimmer is also suitable for hollow pointing, neck turning, inside neck reaming, case mouth deburring, and primer pocket reaming.
Collet #3 is compatible with cartridges such as 30-40 Krag and 30 Carbine, and the trimmer can be motorized using the Forster Power Adapter.