QD Sling Swivel Adapter 45 Deg Offset (Black) - UTGThe Leapers UTG PRO Low Pro Picatinny Mount Angled QD Sling Swivel Adaptor is a lay flat low profile quick detach sling mount with a . 45 degree offset. It facilitates a streamlined no snag look and feel to your AR platform rifle. It's reversible for left or right handed use and has 1 4 turn rotational overtravel stops. Mount it at any angle anywhere you have a Weaver or Picatinny rail and put that sling point exactly where you want it!