Has anyone come across any 9mm pepper (OC) cartridges on this side of the pond? A quick Google search lists them all coming from over seas and costing about 1.5 Euro per round. I was hoping for a domestic source. Maybe contact Walther directly?
https://www.asmc.com/Action-Club/Weapons/Ammunition/Gas-guns/Walther-Pepper-Gas-Cartridges-10-Pack-p.html