Ok, I'll admit, I didn't think of that. However it was not "cocked" and my finger was not on the trigger. But I'll give you this one.
It was a first time try with the camera. There is no LCD on it, so It's like a "maybe it's pointing at the right direction, but I'll see it only when I upload it to my computer" thing.
About the other guns: They are all unloaded, safety checked, the safety is on and all are pointed at the left side of the range, which is another sand/dirt-"wall". No person is there.
For some reason there are huge bumps on those concrete blocks, so as far as I seen there, all the people put their guns on them like this. (Check out Damcad's videos -he is shooting at the same range- you can see, all the shooters at range put their firearms on the concrete blocks like this.)
Thanks for the note about the .357.
Custom Combat .40