cartridge_ejector
1. [ noun ] (arms) a mechanism in a firearm that ejects the empty shell case after firing
Synonyms: ejector
Related terms: mechanism gun
Similar spelling:   cartridge_extractor
  cartridge_fuse
  cartridge_font
  cartridge_belt
  cartridge_paper
  cartridge_brass
  cartridge_holder
  cartridge_remover
  cartridge_clip