Okay, we all know I am not the sharpest tool in the shed. I am also sure this has been discussed, but couldn't find it. Why would you want to have a holster, with a spare magazine on it? I assume majority of educated people carry on the strong side. I get, that in the even that my support side is injured, can have one on that side to get to, and will work in appendix. But, the concept is just lost to me, maybe I am just weird like that.