Update on the QR?
SLA prototypes made for ergonomic evaluation and tweaked. We used those as platforms for figuring out the spring gate (it is basically an optimized, machined carabiner). Now the big holdup is that the machine shop we work with is still slammed with Boeing stuff and these really cool titanium knee replacements they make for a medical company. As soon as we can get time on the Citizen, we'll cut our first metal pieces for durability and function testing.
The CNC schedules are hectic (as anyone who has been waiting weeks for their Cinch to ship has been suffering from), so I can't predict when we will get our time on it (a Citizen with all the kit is a $750k machine, they keep it turning and making money as much as is humanly possible for obvious financial reasons).