I love my P6, but my hands are small enough that reaching the double action trigger is a bit difficult. I'm installing a standard P225 hammer spring (24 lb) to replace the P6 spring (28 lb) and I'm polishing some of the interfaces to make the pull smoother, but even then it's not easy for me to pull the double action trigger.
I've carried a Glock for a long time, and it doesn't have a trigger much different from the P6 single action trigger. It will reside in a form-fitted leather holster, not loose in a pocket or waistband. Is there any danger in carrying it with the hammer back? I've got Rule 3 firmly ingrained in my mind and my muscles, and I don't think accidentally pulling the trigger will be any more likely with the P6 than my Glock.
However, I don't know if a bump or jar might cause the hammer to drop from the cocked position. I assume it has a safety so the hammer won't continue forward if the trigger is not pulled to the rear (it seems to have a rebounding hammer) so even if the hammer did drop, it wouldn't hit the firing pin.
Has anyone carried this way? Does anyone know a reason it shouldn't be carried this way?