I'm surprised to read the different results guys report in this thread. I've had generally good results in my .22's and never and FTF or dirty parts or carbon build up. It isn't my first choice, but I wouldn't shy away from it if it is available based on my results.
Bob
Surprising or just strange? I've never had any kind of problem with it. Even in sub zero temps where other brands of ammo wouldn't even fire..