danno_man, I need you to teach me how to be smoother.
Good recovery on the Star.
At 29 seconds you ran dry and did a mag insert, then had to use your weak hand to release that slide. A little over 1 second later you could fire again.
If you feed that mag with the heel of your week-hand just 'a wee little' more firmly, it'll release the slide and be ready to fire sooner.
Production class and single stack mag change planning are closely related.

First time shooting it, and you'd likely kick my c-class butt.