Frenchman in Catalog Demonstrating Grenade Launcher Attachment for SPAS-12 Shotgun (1983) ( lemmy.world ) This image comes from Cible Magazine #164 https://lemmy.world/pictrs/image/3a6af692-d3e3-44b0-95ec-eead93d12439.jpeg https://web.archive.org/web/20150222233915/http://www.spas-12.com/cibles-164-november-1983.html