I have a few Rugers that have a Tang safety's they are easy to use since they are like an Over and under. The down side is you have to take the gun off safe to cycle the bolt.
I also have a few mark II's and it is a 3 position safety like a winchester it allows you to put the safety in a half way position and unload the rifle.
The down side to it is I have just about pulled the trigger out of a ruger when I flip the lever forward and only get to the half way point!!!
Both are good just takes some getting used to.
