I considered the various kits available for Glocks when I was first thinking about doing a form 1 for my G45. There were a lot of considerations, but I decided that a Cobra stock would give me more of what I wanted than other options.
Pros:
It’s very easy to install and uninstall.
Installed, you are still able to holster your firearm, so long as it’s in the folded position.
Rapid deployment from folded to extended position. Simply pull on the end and it folds out.
You don’t have to worry about swapping around optics or having a red dot tied up on a chassis that you may not be using.
Cons:
I think it looks a little stupid.
Conclusion:
All my range buddies think that it’s a funny looking set up. They all also love shooting it.
Since these pictures were taken I have swapped the RMR with a SRO and my Odessa-9 was approved. I like it even more now.