• Crew: up to 2, gunner and assistant
  • Effective firing range: 600 m
  • Maximum firing range: 1,800 m
  • Feed system: detachable box magazine
  • Sights: Iron

Machine gun. Introduced 1910, phased out in the 50s. Also used on mounts and as aircraft armament. Starting 1935/1936, the R-22 was supplemented and replaced as an aircraft-mounted weapon by the Gabha G-36 20mm Gun.

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