I know it can be hard to tell sometimes ones tone when reading just words in a forum.
I mean no arrogance whatsoever, but being around guns all my life and owning over three hundred and shooting them all; for me, durability was never an issue.
Just holding the R9, working the action, coon fingering, eveballing all the attention to details. You just know you have a fine tuned piece of machinery here.
No, you can't abuse it like a Ruger revolver. But if you treat it with the respect that you would treat a Viper or Ferrari, it should last a lifetime.
You gotta love it!