Magpul MAG529-BLK ASAP Sling Attachment made of Steel with Melonite Black Finish, QD Design & is Ambidextrous for AR-15, M4 Models with Mil-Spec or Commercial Buffer Tubes $28.45
Grovtec US Inc GTSW106 Heavy Duty Push Button Swivel Black Manganese Phosphate Quick Detach for 1.25" Slings $11.56