So I recently learned about the SVN-88 which is a conversion of the Rohm RG-88 to fire the 10x22t round which is a rubber ball less lethal round and while the gun itself isn’t. The Rohm rg-88 is available for public sale. Yet all the sights I can find are overseas, does anyone know where I can start looking for one of these stateside, as I’d love to do a conversion.