Made in the usa, the ambidextrous single point sling attachment plate replaces the collapsible (4 or 6) position butt stock retaining plate.It allows the use of a single point sling to be attached to the plate and for the weapon to be worn on both the right and left side.This sling is constructed of black oxide carbon steel.Type: Sling AdapterSwivel Size: UniversalColor: Black OxideMaterial: Steel