| Term | Translation | Definition |
| ramp (hebrew) | ramp | ... |
| range of fire (hebrew) | range of fire | ... |
| rear sight, backsight (hebrew) | rear sight, backsight | ... |
| rearsight slide (hebrew) | rearsight slide | ... |
| receiver (boxlock action) (hebrew) | receiver (boxlock action) | ... |
| receiver, breechcasing, breechpiece (hebrew) | receiver, breechcasing, breechpiece | ... |
| recoil spring, barrel return spring (hebrew) | recoil spring, barrel return spring | ... |
| retainer (hebrew) | retainer | ... |
| retainer spring (hebrew) | retainer spring | ... |
| retarder (hebrew) | retarder | ... |
| retarder spring (hebrew) | retarder spring | ... |
| reticle (hebrew) | reticle | ... |
| revolver (hebrew) | revolver | ... |
| rifle barrel (hebrew) | rifle barrel | ... |
| rifle, carbine (hebrew) | rifle, carbine | ... |
| rifle-shotguns, combination guns (hebrew) | rifle-shotguns, combination guns | ... |
| rifled firearms, rifled guns (hebrew) | rifled firearms, rifled guns | ... |
| rimfire cartridge, rime-fire cartridge (hebrew) | rimfire cartridge, rime-fire cartridge | ... |
| rimfire case (hebrew) | rimfire case | ... |
| rimless case (hebrew) | rimless case | ... |
| round ball (hebrew) | round ball | ... |
| rubber recoil pad (hebrew) | rubber recoil pad | ... |
