extractor hookの例文
- In the official 1867 government user booklet Description and Rules for the Management of the Springfield Breech-Loading Rifle Musket, Model 1866 , the following is stated regarding a broken extractor and / or ejector : It should be understood that the ejector and friction springs are convenient rather than necessary, and that the piece is not necessarily disabled if one or both of them should break, for the shell can be easily removed by the fingers after being loosened by the extractor hook . Furthermore, the ramrod of the rifle can be used quite effectively to remove a stuck case in an emergency.
