It is your decision or your departments decision on which type of firearm you are going to be carrying around.   When my LEO friends have a chose of carrying something other than their standard sidearm, it amazes me on what they actually decide to carry.   Most departments around here issue Glock 17 handguns and most of my LEO friends actually carry Sig Sauer handguns off duty.   The Sig 239 is a big number one for CCW even in the civilian community.

When we are chosing which firearm to carry, there are always the what ifs that can cross our minds, those what ifs usually mean you should always consider having a spare magazine.  I’m not a big fan of telling people they should carry a backup gun because training and carrying a knife and a flashlight should be good for most.  When it comes to spare magazine Blackhawk holsters makes a very reliable magazine holder that gives a level of tension to hold a magazine in and still doesn’t compromise on the speed it takes to take it out.