In answer to Fridge21...
Let's assume it's fully loaded, hammer all the way down into a safety notch. Now let's look at what has to go wrong to create an AD:
1) The hammer has to come back at LEAST to half-cock. The hammer springs are quite strong; they have to be, to get enough forward momentum with such a tiny hammer for ignition. (Which is one reason the BW and especially the MM are so accurate, with the right fodder: very low "lock times" (the delay between trigger pull and ignition).)
2) The cylinder has to rotate 1/10th of a turn into battery. A kydex pocket or neck holster can prevent this, although buying such a rig for the extra safety provided is, in my opinion, overkill. Still, it's available if desired.
3) The hammer has to come forward with enough momentum to FIRST defeat the half-cock stop, and then provide ignition. Well guess what? Even the MiniMaster with it's 4" tube isn't heavy enough to do that from a 6ft drop!
So long as you understand how to safely put it into it's safe carry mode, it IS safe to carry. VERY much so. One tip: practice keeping your finger off the trigger until the safety notch is aligned with the hammer! Only at that point should you even consider easing the hammer back a hair, squeezing the trigger, and dropping the hammer all the way into the safety notch.
While strange, it's the safest system that can be engineered into these micro-bangthings
.
Jim