two typical belgian double rifles for the domestic market, most common claiber were 8x60R, 9x57R, 35 WCF and 401WCF
this are true belgian double rifles

Jules Bury 405 Win https://www.naturabuy.fr/express-juxtapo...em-5035727.html

no name, 8x60RS,
https://www.naturabuy.fr/Express-belge-8x60RS-item-5365873.html