Ok, I just found the article about the PO that now carries 145 rds when he goes on duty. He got into a shootout with one guy that took 14 rds of 45acp and continued to engage the officer.. check this out if you want to know why I prefer to carry as much ammo as I can, whether it be in my HD shotgun or any of my carry guns ...
Why one cop carries 145 rounds of ammo on the job