The Schermer KS Captive Bolt Stunner has unsurpassed impact with a high slaughtering capacity and features a Bolt Retractor System. Upon impact, the automatic bolt retraction system makes work easier as it prevents the bolt from becoming stuck in the animal’s skull. Features include a self acting cartridge ejector and quick locking bayonet breech. Extremely sturdy, resistant to wear and easy to use. Low cleaning and maintenance effort. Economical high-performance cartridges (calibur 6.8/15) insensitive to moisture.