heaven no
just take a look and there is a BPE ideal double rifle for sale in france just now. it seems the seller is not clear about the double rifle if this is a 450 or 500 BPE but a weight of 3 kg seems me more likely a 450 BPE or what do you think?

http://www.naturabuy.fr/MANUFRANCE-express-IDEAL-pontet-lunette-item-1824228.html