From the account I read in "Weapons and Tactics for Law Enforcement", the officer that ended the Norco shootout instead got his personal AR-15 up and running to aquire the iniative.
Didn't Agent Mirelles also have a Remington 870?
NRA Life Member
Big Sister: "You should be sponsored by Allen"
Me: "If you can't shoot good, at least look good walking to the firing line."
Big Sister: "Can you not afford a Pelican? Then buy an Allen gun bag."