I mentioned to my wife how i really liked the wallets you make. and bless her she found your web address and got me one for Xmas (odin one eye).
So the reason for my post is to say how chuffed I was and what a fantastic bit of workmanship.
I did a sponsored live and forage in the woods for a month earlier this year and my Shotgun and air rifle where very much apart of my Bushcraft journey.
I've been using Firearms for years so me personally would not be interested, but I do think that there is a place for your idea.