Describe the procedures for clearing the M4 Rifle.
Point the muzzle in a designated SAFE DIRECTION. Attempt to place selector lever on SAFE. If weapon is not cocked, lever cannot be placed on SAFE.Remove the magazine by depressing the magazine catch button and pulling the magazine down.To lock bolt open,pull charging handle rearward. Press bottom of bolt catch and allow bolt to move forward until it engages bolt catch. Return charging handle to fullforward position. If you have not done so before, place the selector lever on SAFE.Visually (not physically) inspect the receiver and chamber to ensure these areas contain no ammo.With the select orlever pointing toward SAFE, allow the bolt to go forward by pressing the upper portion of the bolt catch.Place the select orlever on SEMI and squeeze the trigger.Pull the charging handle fully rearward and release it, allowing the bolt to return to the full forward position.Place the select orlever on SAFE.Close the ejection port cover.