| 摘要 |
A tool for use in conjunction with a firearm to facilitate the performance of various functions with regard to the firearm. The tool includes a cartridge case simulator which is mounted at a distal end of a tubular rod. The end of the simulator opposite an end at which a bullet is to be positioned for subsequent identification of a desired location relative to an intended corresponding cartridge case is provided with an aperture, and an axial passage in the simulator, thereby, communicates with an axial duct in the tubular rod, the rod and simulator being axially aligned. A gauge shaft is disposed for reciprocal movement along the axial aligned passage and duct. A distal end of the shaft is intended to engage the base of a bullet so that the bullet can be urged to a desired axial position relative to a mouth of the cartridge case simulator. The invention provides means for locking the shaft against relative axial movement with respect to the tubular rod when the desired axial location of the bullet is achieved.
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