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
Me: "The .45 GAP was an answer to the question nobody asked."
Trooper pal: "Says the guy who thinks .38 Super and 10mm are viable pistol calibers and gets mad when Wal-Mart doesn't have them."