UTG Picatinny/Keymod Compatible Adaptor for QD Sling Swivel none Imported UTG Picatinny/keymod Compatible Sling swivel adaptor for QD Sling swivel applications Precision Machined from aircraft grade aluminum with hard Anodizing matte back finish Innovative compact, lightweight, rugged mounting base with max strength Torx drive locking screws for Picatinny/Weaver rail