I have Been Trying To make Chassepot Cartridges For Years with mixed Results. I have used many different so called methods.. my last and Best results was useng standard shotshell Primer then glue them to The Board backer 777ff. My result were appox 50% Firing. It took me several different try's to Get to that. . . The tube I have been making are appox 12mm in Dia. using 3m pressure sensitive
again > Insanity post-its . . There was a Co online selling preformed Kits. but were always Out of stock and In Europe . No longer have the site But they advertise .