[htredneck]

Every trapper I know carries a Single Six or similar single action .22.
I have known three that started off carrying Ruger Marks and switched. They say the single action works out better for them because they are easier to carry and not as susceptible to jamming, etc. if they get dirty (or full of mud, snow).

 

[htredneck]

Another word of warning, once you get any of the Marks - you WILL want the other two versions!
And you WILL cuss when it comes time to put it back together after cleaning any one of them!