HARDWARE / DIY QD Sling Swivel D Loop di-qd-swivel-d $12.95 These are a nice modern take on QD (Quick Detach) Swivels commonly used for weapon slings. Release is performed by pressing the top "button"; this particular swivel button is recessed to be accidental release resistant, however is still easy to release when purposefully pressed. Rather than a classic loop this variant sports a D-ring style loop promoting... View