After posting this, David reached out to me, sold me a raddlock for my DD glock lower and I received it the day after sending payment. Install took 3 minutes at most. Now my rifle is CA legal.
The reason I received my raddlock right away is because I bought the Glock lower a long time ago, when DD's magazine release springs were stiff and difficult to push inward let alone nearly impossible to pull the magazine release from the outside with your fingers. From what David has told me, DDLES is in the process of correcting this magazine release and the correction with the raddlock will be available soon.
Thanks again David