Trying to find larger/longer looped QD swivel mounts for flush cups. The HD mounts from brownells/Midway are short and stocky and work for an AR, but not as large as the ones on my long gun.
I need to remeasure - but the rifles qd mounts are around 1.75" or better. just under 2''. they are wider and longer than the HD qd mounts sold by Midway... but not quite as thick though.