Looks good to me - the only thing of note to mention is probably to drop the references to the UMP-45, Beretta M9, and the .50BMG as no real-world weapons exist in the setting. The weapons themselves are fine, of course. Regarding personal history, if you can just PM it to me, then that'll be fine - I prefer to have it for my own reference when I'm plotting and planning, so I can weave elements of peoples' backstories into things once things get moving a bit more and we get into the plot a bit more. 

Regarding Kitsune Peril being old too, I imagine it's probably a contemporary of the earlier models of my own GEAR, so alongside one another they're in the process of being phased out and replaced with newer models, slowly but surely, but still plenty of them in service. 

So yeah, if you edit the weapon descs and PM me over your personal history, I'll consider him to be approved.