Mike, P.M. me your address and I'll send one along. If I call it a 'valve', which I suppose it is, it should go through customs o.k. I don't know about the Activ cases as the ones I have have steel rim bases. The Magtech won't work as they are too thin at the vital part of the base; I tried that thinking it a way to go. Most success comes from passing fired cases through a swage or getting hold of compression formed type cases and peeling the metal heads off. I'll wait to hear from you. Lagopus…..