Well done. Hope it works out with the barrel.

I was surprised the UK seller was selling the barrel separately. I would not be selling it separately UNTIL AFTER the base rifle sans barrel was sold. It might be hard to sell to a new buyer without a barrel. However I certainly bought a second M03 without the barrel etc.

And hope it goes well with finding the other barrels.

IMO it will only get harder to find any M03 accessories as time goes by, and increasingly tied to whole rifle sales only.

Unless a person like me, and you in the future has many barrels and bits, if a new buyer does not want it all, only then will the extra bits be sold separately. IMO.