2-1 Clean the Rifle

  
  

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   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.
 B.  Clean the bolt carraige group.

Start at the receiver and go through
the flash suppressor, then remove the
brush to prevent dragging dirt back
through the barrel.