Not that it's any big deal, but I'm starting to wonder if GZ had even had this pistol very long before that night.
With his quip about "azzholes getting away" during the 911 call, it seems to me that the possibility could exist that George was worried his self perceived "brothers in blue" may be viewing him as the little boy crying wolf with all his 911 calls where they responded and found no one there.
His most recent call prior to February 26th was on February 2nd at Francis's house. IIRC, the report says no one was there, nothing was wrong, and all doors and windows were secure.
I'm not too big on trying to get into people like George's head, but something had him exceptionally motivated that night to catch a "bad guy". I'm just wondering if the possibility of a new weapon in his bag of tricks could have been part of it.
I think you're right about this.