Don’t let case head separation put an end to your day at the range or in the field. Simple, reliable tool quickly and easily removes a stuck case from the chamber. Make sure gun is unloaded, then insert the shell extractor in the chamber and close the action, just like you’re loading another round. The back of the tool takes the place of the missing case head, while the springy steel fingers slide through the case neck and expand to positively grab the case mouth. Manually work the action to extract the broken shell and the tool. Carry one in your pocket when shooting as cheap insurance against having your range day or hunt cut short. Fits ONLY the specified caliber.