2-1 Clean the Rifle

  
  

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 A.  Clean the upper and lower receiver group.
   A1.  Clean the barrel.
   A2.  Clean the locking lugs and gas tube.
   A3.  Clean the drain hole.
   A4.  Brush the dirt from the trigger mechanism.
   A5.  Clean the buffer and inside lower receiver extension.

Clean the upper and lower receiver
group using CLP to remove powder
fouling in the upper receiver