He should have mentioned this to whoever wrote the original manual, then.
"2. Do not carry the pistol in the holster with the hammer cocked and safety lock on, except in an emergency."
http://books.google.com/books?id=hs9BAAAAIAAJ&pg=PA16&dq=second+finger+on+trigger&lr=&ie=ISO-8859-1#v=onepage&q=second%20finger%20on%20trigger&f=false
- oldman
If I have to go in to details as to why you read what you did, and the differences of design and purpose, then the point will miss you regardless.
As for those who make mention of not carrying a round in the chamber on a hunting rifle, there are no issues with that and I for one do the same. Empty chamber, with striker/firing pin cocked, and round in magazine. Upon the beginning of a stalk I'll load the chamber and keep the safety on. Hunting rifles are an entirely different monster than a combat handgun. Another monster even yet is a varmint rifle with a "target" trigger, meaning a trigger so light that barely touching it will release the striker. The trigger on my Savage 112FV/.223 built in 1994 has an adjustable trigger and even slamming the bolt home (very) hard will set the rifle off. So, unless I'm on a bench or on top of a prairie dog mound sending varmints every which way but down, there is no round in the chamber. Thankfully, after years of use and thousands of rounds (yes, 1000's) the action is as smoooooth as glass and a slam fire has not happened in years. My coyote gun is a Rem 700 ADL/.22-250 and that trigger is set to factory weight. That too keeps an empty chamber until I'm in my spot to call in the 'yotes. My antelope/deer rifle is a Rem 700 Mt Rifle in 7mm-08, an that too keeps an empty chamber until the stalk begins. I HIGHLY recommend the use of the safety in hunting rifles while in the act of hunting. Learn the rifle, that means investing in ammo, range time, and function time (act of hunting).