ProMag Single Point Sling Attachment Plate Black Oxide Steel Ambidextrous PM140B

This single point sling attachment replaces the collapsible 4 or 6-position butt stock retaining plate. Can be assembled as either a left or right-handed attachment. The sling attachment plate allows the use of a single-point sling to be hooked into the provided loop allowing the weapon to be worn on either the right or left side.