Congrats! I have one and find it very helpful with trigger control to dry fire it with the laser. The laser really shows how steady (or not) you can hold that gun while pulling the trigger.
Jim's Rules of Carry: 1. Any gun is better than no gun. 2. A gun that is reliable is better than a gun that is not. 3. A hole in the right place is better than a hole in the wrong place. 4. A bigger hole is a better hole.