Thanks everyone, appreciate the help, and yes the mags do appear to lock in fine, so I'm guessing it's ready to go.
Waiting for the smoke to clear and the AQI to improve so I can visit our only open outdoors range (our indoor ranges are closed due to COVID-19).
I want to try it too! I just bought it, cleaned and lubed it per the factory diagram, manually cycled snap-caps a couple of hundred times for break-in, added the Lasermax Centerfire Laser and zeroed it via a bore sighter to the iron sight's POA at 7 yds, and I''m excited to give it a go LOL!
Hopefully later this week of next week for sure.