UNITED STATES MARINE CORPS

There are two types of front attachments. Both are attached to the sling by a triangular grommet. ... the sling pulls down on the sling swivel disrupting the center of balance and causing the muzzle to drop. Therefore, the elbow must be pushed outboard. ... Grasp the pistol grip with the right hand and place the forefinger on the trigger, with ... ................
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