Amazon.com : Ten Point Gear - Swivel Mount to HK Clip Adapter. Set of (2). Patent Pending Design. Attach to QD Sling Loop or Swivel Mounts. Suitable for Almost Any Rifle, Shotgun,
Sling swivels with quick release QD Sling Adapter.
Amazon.com: GrovTec Push Button Base to Stud Adaptor, Black Oxide : Industrial & Scientific
QD ADAPTER – KNS Precision, Inc
New Multi-function QD Adapter Stud Stud to Picatinny Rail for Sling Swivel Black | eBay
Magpul QD Paraclip Adapter | Thordsen Customs
QD Rear Sling Adapter for 4-position CAR Stock | Midwest Industries
“ScubaPro Style” QD Adapter — XS Scuba - Everything For The Perfect Dive
Grovtec Multi Adapter Swivel Stud w/ 440278 | Gunwerks
Magpul MS1/MS3 QD Sling Adapter
Knights Armament Sling Mount Adapter QD Sling Swivel Socket Push