Resume.

Machine guns must be utilized in the greatest measure in order to economize the infantry.

Seek to employ them always in a flank fire.

Conceal them so as to get surprise fire.

Echelon them and shelter them so as to avoid their premature destruction.

Points Before Firing.

  1. Thoroughly overhaul the gun to see that no part is deficient, and that the mechanism works freely.
  2. See that the barrel is clean and dry.
  3. See that the barrel mouthpiece is tight.
  4. See that small hole in gas regulator is to the rear.
  5. Thoroughly oil all working parts, especially the cam slot and exterior of the bolt, and the striker post and piston.
  6. Weigh and adjust the mainspring.
  7. See that the mounting is firm.
  8. Examine the magazines and ammunition.
  9. See that the spare parts and oil reserve are handy.

Points During Firing

  1. During a temporary cessation of fire, re-oil all working parts.
  2. Replace a partly emptied magazine with a full one.
  3. Examine the mounting to see that it is firm.
  4. See that empty magazines are refilled without delay.

Points After Firing.