Question. Did you repair the Browning shotgun stock?

Can't help with the parts. I'd say impossible to find them all. If it was my rifle I'd find a good bespoke double rifle maker and see if new replacement parts can be recreated from scratch. If a maker can build one from nothing, surely replacement parts can be remade. For a price!

Good luck.

Can H&H redo it? Then still original! For an ungodly price no doubt.