I would not ever use one as a first choice for a dangerous game gun. or a second choice.
The single shot is fine with me for dangerous game, the falling block release lever is not .
I found this out when deer hunting - while in a highline right of way, 2 deer literally walked up on me and my youngest to about 5 feet.
It was cold and windy, hence thick gloves, and as I pulled up to shoot my glove tagged the release lever and the block fell open.
The little guy was just standing there with his mouth wide open.
We both broke out laughing - the deer had walked up behind up with a cedar tree between us and them. It was classic moment but opened my eyes to a potential bad thing when time and a shot REALLY mattered.
I know the gloves played a major role in this incident, but made a lasting impression on me.
Many people have used the #1 tropical ( we were using #1-b models) with success and I confess, I don't own one and cannot tell you what the differences are - if any about my reason I wouldn't use a #1 for dangerous game.
As a side note - I love the #1 and have a few, but I believe the stock design actually enhances recoil for me.:banghead: